TRENCHERS
SERVICE MANUAL
PM-000111-A
1
PM-000111-A Trencher: Service and Repair Manual - November 2014
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All BIGFOOT AND HIGHDRIVE TRENCHERS
This manual is intended to be used by persons with reasonably mechanical skills and understanding of mechanical components.
This manual will assist in the disassembly and assembly of the above model Trenchers. Item numbers, indicated in pa-rentheses throughout
this manual, refer to the exploded parts breakdown drawing. Individual customer specications may vary from exploded drawing and standard
part numbers shown. Contact Digga Australia for enquiries.
For any spare or replacement parts, contact Digga Service and Spares or a local Digga representative. For identication purposes always try
to have available the trencher type and serial number. This information may be necessary for verication of any component part numbers.
Component part numbers and/or manufacturing gear set numbers may be stamped on individual parts. This information may also be helpful in
identifying replacement components.
MODELS COVERED IN THIS MANUAL
MINI BIGFOOT
BIGFOOT BIGFOOT XD HYDRIVE HYDRIVE XD
3
PLANETARY GEAR OIL
The Trencher Planetary Unit is a sealed Unit. If there is any sign of oil leaks please contact your nearest DIGGA dealer before carrying out
any repairs, as there can be other causes for seal leaks.
OPERATING IN ASIA PACIFIC AND EUROPE
The Planetary Drive Unit in the Trencher when operating in Asia Pacic and Europe uses the Gear Oil VALVOLINE EPG ISO 320
(mineral oil) for lubrication of gears and bearings. Minimum and maximum gear oil operating temperatures for these regions is
-5°C (23°F) to 120°C (248°F). Please contact your Digga specialist for the recommended Gear Oil if operating outside this range.
OPERATING IN NORTH AMERICA
The Planetary Drive Unit in the Trencher when operating in North America uses the Gear Oil CHEVRON MEROPA ISO 320
(mineral oil) for lubrication of gears and bearings. Minimum and maximum gear oil operating temperatures for this region is
-18°C (-0.4°F) to 107°C (225°F). Please contact your Digga specialist for the recommended Gear Oil if operating outside this range.
● Continuous operating temperature must not exceed 80°c.
● During extended stationary periods (one month or more), the unit should be run monthly to immerse all internals in oil, thereby
preventing corrosion.
● Oil should be changed when hot, to prevent a build up of sludge deposits. Flush interior of unit with uid recommended by oil
companies.
● Check for leaks regularly and if an oil leak is detected contact your nearest DIGGA Dealer for remedy instructions.
● Use only the prescribed oil when relling. Valvoline EPG ISO 320 Gear Oil.
● DO NOT mix oil of different viscosity, NOT even those of the same brand.
● NEVER mix mineral and synthetic oils.
● Cleanliness is necessary when changing oil.
OIL CHANGED SCHEDULE
IMPORTANT
• First oil change MUST be carried out within the rst 50 hours of use under MODERATE OPERATING CONDITIONS. Thereafter,
every 500 hours.
• Change the gear oil after the rst 30 hours of SEVERE OPERATING CONDITIONS*. (i.e. severe ambient temperature conditions of
+40°C or below 0°C, trenching in hard ground.) Thereafter, every 300 hours.
• Contact your nearest DIGGA Dealer for Gear Oil change procedure.
THE GEARBOX OIL CAPACITY IS ENGRAVED ONTO THE SERIAL TAG LOCATED ON THE TRENCHER
PM-000111-A Trencher: Service and Repair Manual - November 2014
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TABLE OF CONTENTS
OIL CHANGE SCHEDULE.............................................................................................................................. 4
TABLE OF CONTENTS................................................................................................................................... 5
DRIVE ASSEMBLY: DISASSEMBLY PROCEDURE..................................................................................... 6
DRIVE ASSEMBLY: MINI BIGFOOT - BIGFOOT - BIGFOOT XD - BIGFOOT XD HIGH FLOW............... 7
DRIVE ASSEMBLY: HYDRIVE - HYDRIVE XD............................................................................................. 8
PLA NETARY SU BASSEMB LY........................................................................................................................ 9
UNIT REASSEMBLY....................................................................................................................................... 10
MAINTENANCE.............................................................................................................................................. 11
BEARING PRELOAD CHART........................................................................................................................ 18
MINI BIGFOOT SPARE PARTS..................................................................................................................... 19
BIGFOOT 900 DIG SPARE PARTS...............................................................................................................
BIGFOOT 700 DIG SPARE PARTS...............................................................................................................
BIGFOOT XD 900 DIG SPARE PARTS.........................................................................................................
BIGFOOT XD 1200 DIG SPARE PARTS.......................................................................................................
BIGFOOT XD 1500 DIG SPARE PARTS.......................................................................................................
HYDRIVE 900 DIG SPARE PARTS...............................................................................................................
HYDRIVE 1200 DIG SPARE PARTS..............................................................................................................
HYDRIVE XD 1200 DIG SPARE PARTS........................................................................................................
HEAD START CRUMBER SPARE PARTS..................................................................................................... 46
CHAIN SPARE PARTS.................................................................................................................................... 50
GEARBOX SPARE PARTS............................................................................................................................. 58
CONTACT INFORMATION............................................................................................................................. 70
22
25
28
31
34
37
40
43
5
DRIVE ASSEMBLY: DISASSEMBLY PROCEDURE
All parts should be inspected as they are removed from unit. Scribe or mark a line across the assembly mounting case, ring gear, and cover
joints on outside of gearbox to assure proper orientation of assembly, oil ll/ drain plug, motor mounting, etc., as the unit is reassembled.
1. Remove chain, boom, sprockets and seal protector.
2. Remove outer ring of bolts (refer to diagram below) from gearbox assembly. Lift gearbox assembly clear of frame. Remove drain plug and
drain oil.
3. Remove inner ring of bolts and nyloc nuts (Refer to pages 6 and 7). Remove hydraulic motor from gearbox assembly.
4. The primary planetary assembly is now ready for removal. Lift outer ring gear, sun gear and gear set from the output housing.
5. Remove key steel from keyway. Loosen lock nut using the required tool and remove locknut.
CAUTION: RETAINING RING IS NO LONGER RETAINING OUTPUT SHAFT. TAKE PRECAUTIONS IF THE UNIT IS MOVED
BECAUSE THE SHAFT MAY FALL OUT.
6. With output shaft down through a centre hole in hydraulic press table and unit supported by case, press shaft out by applying load to top
end of shaft (internal end) until it passes through inner shaft bearing. Outer shaft bearing will come out of unit attached to shaft.
CAUTION: CARE SHOULD BE TAKEN NOT TO INJURE FEET OR DAMAGE OUTPUT SHAFT DURING THIS PROCEDURE.
The unit is now disassembled into groups of parts and/or subassemblies. The area requiring repair or service should be identied by thorough
inspection of the parts after they have been washed in solvent.
PM-000111-A Trencher: Service and Repair Manual - November 2014
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DRIVE ASSEMBLY: BIGFOOT - BIGFOOT XD - BIGFOOT XD HIGH FLOW
REFER TO APPROPIATE EXPLODED VIEW DRAWING (Page 58-65)
BIGFOOTMINI BIGFOOT BIGFOOT XD
1. Inspect inner and outer bearing cups and cones. If either is damaged, the complete bearing assembly will need replacing.
2. Remove inner and outer bearing races from output housing with the appropriate tool.
3. Clean all foreign material from oil plug located on bottom of output housing. Add a small amount of pipe thread compound to thread on plug
before installing it back into case.
BIGFOOT XD HIGHFLOW
7
DRIVE ASSEMBLY: HYDRIVE - HYDRIVE XD
REFER TO APPROPIATE EXPLODED VIEW DRAWING (Page 66-69)
HYDRIVE HYDRIVE XD
1. Inspect inner and outer bearing cups and cones. If either is damaged, the complete bearing assembly will need replacing.
2. Remove inner and outer bearing races from output housing with the appropriate tool.
3. Clean all foreign material from oil plug located on bottom of output housing. Add a small amount of pipe thread compound to thread on plug
before installing it back into case.
PM-000111-A Trencher: Service and Repair Manual - November 2014
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PLANETARY SUBASSEMBLY
Rotate planet gear to check for any abnormal noises or roughness in the primary planet bearings. At the same time, inspect planet gears for any
damage or worn teeth. If replacement or further inspection is required, proceed as follows.
1. Remove circlips from top plate and remove plate.
2. Slide planet gears from carrier.
CAUTION: THE NEEDLE ROLLER BE ARINGS ARE NOT CAGED THEREFORE CAN FALL FREE.
3. Remove bottom plate.
4. Check primary planet shafts, top and bottom plates, centre thrust washer, needle rollers and gears for any abnormal wear.
5. Replace any worn items.
NOTE: IF THE PL ANET SHAFTS ARE WORN, THE COMPLETE CARRIER ASSEMBLY MUST BE REPLACED. THE POSTS
SHOULD NOT BE REPLACED IN AN EXISTING CARRIER.
6. Assembly: Fit centre thrust washer, t bottom plate, t gears, insert needle rollers into gears using lubricating oil, t top washer and install
circlips to posts place gear set into ring gear and place sun gear into gear set, ensure all turns freely.
9
UNIT REASSEMBLY
1. Start with output housing assembly. Turn case upside down and position on table. Bottom seal end should be facing upward and install
bearing cup with appropriate tooling.
2. Install bottom seal applying a smear of Loctite 243 thread locker to outside of seal and t using appropriate tooling. Ensure seal is ush
with the housing. Wipe off excess Loctite. Grease inner face of seal with EP grease.
3. Invert outer housing to upright position and place over securely positioned output shaft with splines facing upward. Using the appropriate
tooling, assemble the output housing onto the output shaft.
4. Install bearing race to output housing with appropriate tooling. Install bearing ensuring correct installation technique. Only drive the
bearing home via the inner cone of bearing. Hitting outer roller cage will damage the bearing.
5. While holding output shaft with one hand, rotate case to be cer tain it turns freely and smoothly. The slight resistance felt, if any, is due to
shaft seal load (drag) on output shaft. Nut tension – 125ft/lbs (approx) (“Bearing Preload Chart P.18” for correct lock nut tension.)
6. Insert key after tensioning locking nut.
7. Clean and ensure inner section of housing and bearings are free from foreign matter.
8. Lightly grease a new o-ring and install it into o-ring groove in case.
9. Fit gear set and sun gear to the output housing. Line up bolt holes and t ring gear. Make sure the ring gear sits at on the
10. Grease a new o-ring and install it into the groove of hydraulic motor. Refer back to scribe marks made across external joints prior to
11. Re t gearbox assembly making sure original scribe marks are aligned and t all outer bolts.
12. Attach hydraulic hoses and test operation.
13. Ret seal protector, sprocket, boom and chain.
NOTE: IF THE BEARINGS HAVE BEEN REPL ACED, IT IS LIKELY THAT A NEW KEYWAY WILL HAVE TO BE CUT IN THE LOCKNUT.
NOTE: BE CERTAIN THAT THE O-RING STAYS SEATED IN GROOVE DURING STEP DURING ALL ASSEMBLY STAGES.
housing. Top up gear oil level to top of gear set.
Disassembly Procedure. Line up scribe marks so that orientation of motor mount holes and oil plug are back to their original positions and
ret motor.
PM-000111-A Trencher: Service and Repair Manual - November 2014
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ALWAYS ENSURE THAT THE HYDRAULIC MOTOR IS PRIMED WITH HYDRAULIC FLUID PRIOR TO USE FOLLOWING
ANY REPAIRS TO THE TRENCHER, OR THE PARENT MACHINE IF A LEAK IS DETECTED WHILE CONNECTED TO THE
TRENCHER. DO NOT ALLOW THE TRENCHER TO RUN WITHOUT OIL AT ANY TIME.
NOSE ROLLER BEARING REPLACEMENT
FIG 1 FIG 2 FIG 3
1. To replace the nose roller
bearing, rstly remove circlip
using a pair of straight circlip
pliers Fig 1.
NOTE: A HAMMER IS NOT RECOMMENDED FOR THIS PROCEDURE AS IT CAN DAMAGE THE
NEW BEARING.
2. Use a press to push the
bearing out ensuring the
pipe underneath is larger
than the bearing Fig 2.
SCRAPER SHOE REPLACEMENT
SCRAPER SHOE
The Scraper shoe is designed to be interchangable should it get damaged or a different chain is tted
to the trencher. To replace simply remove the 3 nut and bolts holding it in place. Replace the shoe and
tighen the bolts using hand tools.
MAINTENANCE
3. When pressing the new bearing in ensure the drift used is
the correct size. ie; The drift must sit against the outside shell of
the bearing being careful not to damage the ring that holds the
bearing together, make sure the bearing is sitting against the lip
on the opposite side of the nose roller and replace circlip.
11
MAINTENANCE
SPROCKET REPLACEMENT FOR BIGFOOT
Firstly remove ½” bolt holding the auger, then remove auger.
FIG 1
Using a 3/16” Allen key loosen the 2 grub screws in the
retaining collar and slide collar off the shaft. (shown in Fig 1).
SPROCKET REPLACEMENT FOR HYDRIVE
Firstly remove ½” bolt using a spanner, remove the
spocket washer and then slide sprocket off the shaft.
(shown in Fig 3).
PM-000111-A Trencher: Service and Repair Manual - November 2014
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FIG 3
Slide the sprocket off the shaft and replace with new sprocket. It is
FIG 2
recommended Anti-seize be applied to shaft before replacement of
sprocket (Shown in Fig 2)
FIG 4
Slide the sprocket off the shaft and replace with new sprocket. It is
recommended Anti-seize be applied to shaft before replacement of
sprocket (Shown in Fig 4)
MAINTENANCE
NOTE: IF THE SPROCKET CANNOT BE REMOVED BY TAPPING WITH A HAMMER THEN A PULLER MAY HAVE TO BE USED.
IMPORTANT: SHUT DOWN TRENCHER & MACHINE BEFORE ANY ADJUSTMENTS ARE MADE
HYDRAULIC HOSE CONNECTION
SUPPLY FROM MACHINE
1. The Trencher chain must rotate
in an anti-clockwise direction (when
viewed from the Motor side of the
Trencher). The Supply Line from the
Parent machine must be connected
to the ‘A’ port on the Trencher Motor
BOOM ADJUSTMENT
1. Use spanner supplied to
wind adjuster nut clockwise
for loosening, anti-clockwise
for tightening
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MAINTENANCE
CHAIN ADJUSTMENT
1. To either adjust chain or remove chain – remove the ½" Bolts
holding spanner to outer boom. (FIG 1)
2. Use spanner supplied to wind adjuster nut clockwise for
loosening, anti clockwise for tightening. (FIG 2)
FIG 1
3. To achieve the correct chain tension: Adjust the tension on the lower
chain section at the midway point between the sprockets to allow 20mm
to 30mm of vertical movement. (FIG 3)
PM-000111-A Trencher: Service and Repair Manual - November 2014
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Chain
midway point
between sprockets
20mm to 30mm
FIG 2
FIG 3
SEAL REPLACEMENT
MAINTENANCE
Before the seal can be replaced remove
retaining collar and sprocket as shown in
sprocket replacement. Then remove the
key and seal protector. Place a screwdriver
between outside of seal and inside of
housing. Tap gently with a hammer until
the seal can be levered out Fig 1. Inspect
the inside of the housing for damage and
if damaged or burred, clean up with emery
cloth.
NOTE: MAKE SURE ALL GEAR OIL IS DRAINED AT THIS POINT.
Before the seal can be replaced run
some grease around the inside lip of the
seal for lubrication to the shaft. Ensure
there are no burrs on the shaft between
the end of the shaft and the end of the
housing. File if necessary. Using loctite
243 (or equivalent) run a small bead
around the outside of the seal see
Fig 2.
AUGER ADJUSTMENT
1. The spoil removal auger has 2
settings. When a 150mm or 200mm
chain is being used the auger must
set closer to the chain. Use the bolt
hole which is closer to the auger
ights. The auger ights should be
atleast 100mm from the chain.
FIG 2 FIG 3FIG 1
Proceed to t the seal by using a large punch
and gently tap the seal into place ensuring
the seal is punched in evenly (see Fig 3).
This is ver y important as any misalignment
could cause damage to the seal and promote
a leak. The seal must be ush with the end
of the housing. Replace seal protector,
key, sprocket and retaining collar. Rell the
planetary with gear oil (See lubrication for
correct amount, grade of gear oil, and oil
lling procedures).
IMPORTANT
When a 250mm or 300mm chain is
being used it is important that the
Augers is set further away from the
chain. Use the bolt hole which is
further away from the auger ights.
The auger ights should be atleast
100mm from the chain.
15
MAINTENANCE
FITTING A TRENCHER CHAIN - MINI TRENCHER / BIGFOOT / BIGFOOT XD
CAUTION: ALL WORK SAFE PRACTICES AND PROCEDURES MUST BE ADHERED TO AND APPROPRIATE PPE MUST BE WORN.
1. Start with the Trencher securely attached to a lifting device or
machine, ensure the adjustable boom is fully retracted.
2. Place Trencher on the ground, position chain in front of the
nose roller with cutting edge of the tooth facing away from the
FIGURE 1
FIGURE 2 FIGURE 6
FIGURE 3
FIGURE 5
Trencher. (Figure 1)
3. Lift chain onto Nose Roller (Figure 2) - A suitable lifting device
may need to be used for the larger heavier chains
4. Slide the chain along the boom and over the drive sprocket.
(Figure 3)
5. Raise the Trencher - Ensuring the Trencher is supported and
cannot fall whilst raised from the ground - Bring both ends of
the chain under the boom. (Figure 4)
6. Bring both ends of the chain together and insert the joining pin.
The joining pin must be inserted from the correct side which is
identied by looking at the head of the other link pins and
matching it to the same side. (Figure 5)
7. Tap the joining pin fully home using a soft head mallet. (Figure 6)
8. Insert the keeper pin and bend to secure. (Figure 7)
9. Adjust the chain tension and replace spanner to side of boom.
(Figure 8)
FIGURE 7
FIGURE 8
PM-000111-A Trencher: Service and Repair Manual - November 2014
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FITTING A TRENCHER CHAIN - HYDRIVE / HYDRIVE XD
CAUTION: ALL WORK SAFE PRACTICES AND PROCEDURES MUST BE ADHERED TO AND APPROPRIATE PPE MUST BE WORN.
1. Start with the Trencher securely attached to a lifting device or
machine, ensure the adjustable boom is fully retracted.
2. Place Trencher on the ground, position chain in front of the
nose roller with cutting edge of the tooth facing away from the
FIGURE 1
FIGURE 2
FIGURE 3
Trencher. (Figure 1)
3. Lift chain onto Nose Roller (Figure 2) - A suitable lifting device
may need to be used for the larger heavier chains
4. Slide the chain along the boom and over the drive sprocket and
down past the idle sprocket. (Figure 3)
5. Raise the Trencher - Ensuring the Trencher is supported and
cannot fall whilst raised from the ground - Bring both ends of
the chain under the boom. (Figure 4)
6. Bring both ends of the chain together and insert the joining pin
The joining pin must be inserted from the correct side which is
identied by looking at the head of the other link pins and
matching it to the same side. (Figure 5)
7. Tap the joining pin fully home using a soft head mallet. (Figure 6)
MAINTENANCE
FIGURE 5
FIGURE 6
FIGURE 7
FIGURE 4
8. Insert the keeper pin and bend to secure. (Figure 7)
9. Adjust the chain tension and replace spanner to side of boom.
(Figure 8)
FIGURE 8
17
BEARING PRELOAD FORCE CHART
,PD3 - PD5
S2
PD6 - PD12
S4
S4 (RME)
S4
PD15 - PD22
S5
S6
PD25 - PD50 S8 120 35
S9.5
S10 150 45
S12
BEARING PRELOAD CHART
FORCE (in Kg)
This is the force to keep the housing spinning slowly
at a constant speed. The force required to star t the
spinning initially will be greater. This is not the correct
reading. To ensure an accurate reading the force
direction must be held at 90 degrees. (As shown).
Reading is to be taken from the inner bolt pattern.
4 Kg
PM-000111-A Trencher: Service and Repair Manual - November 2014
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MINI BIGFOOT TRENCHER
SPARE PARTS
28
18
13
11
31
10
6
20
9
14
29
16
4
19
22
5
8
7
2
3
26
21
17
15
27
24
30
12
25
1
23
32
19
SPARE PARTS
MINI BIGFOOT TRENCHER - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 3
3 BOLT HEX 1/2 X 2 G8 UNC ZINC PLATED 5
4 BOLT HEX 1/2 X 3.1/2 G8 UNC ZINC PLATED 1
5 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2
6 BOLT HEX 5/8 X 2 G8 UNC ZINC PLATED 5
7 NUT NYLOC 1/2" ZINC PLATED 9
8 NUT NYLOC 5/8 UNC GR5 ZP 8
9 SCREW SOCKET HEAD CAP 5/8 X 1 3/4" UNC ZINC PLATED 4
10 BOLT HEX 5/8 X 2.1/4 G8 UNC ZINC PLATED 1
11 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2
12 GEARBOX ASSEMBLY - BIGFOOT OED TRENCHER - 21 GF 1
13 SPRING PIN 1/4" X 1.1/2" 1
14 SEAL PROTECTOR - BIGFOOT TRENCHER 1
15 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2
16 KEY STEEL 1/2" SQ X 60 LG 1
17 NOSE ROLLER SQUARE PIN - TRENCHER COMMON PARTS 1
18 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1
19 DRIVE SPROCKET 1.5/8" PITCH 12 TOOTH - TRENCHER COMMON PARTS 1
20 BOOM ADJUSTER ROD 1" UNC 1
FA-000026
FA-000027
FA-000029
FA-000030
FA-000052
FA-000073
FA-000090
FA-000095
FA-000123
FA-000186
FA-000400
GB-002297
SP-000007
TR-000025
TR-000026
TR-000027
TR-000029
TR-000031
TR-000035
TR-000062
PM-000111-A Trencher: Service and Repair Manual - November 2014
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SPARE PARTS
MINI BIGFOOT TRENCHER - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 INNER BOOM - BIGFOOT TRENCHER 1
22 SPANNER - BIGFOOT TRENCHER 1
23 NOSE ROLLER ASSEMBLY - 1 5/8" PITCH - TRENCHER COMMON PARTS 1
24 900 DANGER BAR - 65 SQ 1
25 MINI BIGFOOT - ANGLED FOOT WELDMENT 1
26 MINI BIGFOOT - OUTER BOOM ASSEMBLY - 765 LONG 1
27 MINI BIGFOOT - SIDE PLATE ASSEMBLY - 65SQ DANGER BAR 1
28 SPOIL AUGER - MINI BIGFOOT 1
29 WASHER COMMERCIAL 3/8 ZINC PLATED 2
30 WASHER SPRING 1/2 ZINC PLATED 10
31 WASHER SPRING 5/8 ZINC PLATED 12
32 HEADSTART CRUMBER ASSEMBLY 1
TR-000125
TR-000146
TR-000870
TR-001348
TR-001400
TR-001409
TR-001419
TR-001445
WA-000004
WA-000010
WA-000013
TR-001344
21
SPARE PARTS
BIGFOOT TRENCHER 900 DIG
33
1
38
29
PM-000111-A Trencher: Service and Repair Manual - November 2014
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41
26
21
19
1
38
13
38
35
27
36
3
15
22
25
31
12
30
24
18
17
23
20
11
39
38
4
34
28
8
7
40
32
A
37
9
10
6
2
16
SPARE PARTS
BIGFOOT TRENCHER 900 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2 FA-000026
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 3 FA-000027
3 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2 FA-000052
4 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 5 FA-000063
5 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 1 FA-000072
6 BOLT HEX 5/8 X 2 G8 UNC ZINC PLATED 5 FA-000073
7 NUT HEX 3/4” UNC G8 ZINC PLATED 2 FA-000087
8 NUT NYLOC 1/2” ZINC PLATED 8 FA-000090
9 NUT NYLOC 5/16 UNC GR5 ZP 5 FA-000094
10 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
11 SCREW SOCKET HEAD CAP 5/8 X 1 3/4” UNC ZINC PLATED 4 FA-000123
12 BOLT HEX 1/2 X 3.3/4 G8 UNC ZINC PLATED 1 FA-000152
13 NUT HEX 1/2” UNC G8 ZINC PLATED 1 FA-000191
14 BOLT HEX 1/2 X 2.1/4 G8 UNC ZINC PLATED 5 FA-000198
15 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2 FA-000400
16 GEARBOX ASSEMBLY - BIGFOOT TRENCHER - 28 GF 1 GB-002840
17 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
18 SEAL PROTECTOR - BIGFOOT TRENCHER 1 TR-000025
19 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000026
20 KEY STEEL 1/2” SQ X 60 LG 1 TR-000027
23
SPARE PARTS
BIGFOOT TRENCHER 900 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 NOSE ROLLER SQUARE PIN - TRENCHER COMMON PARTS 1 TR-000029
22 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1 TR-000031
23 DRIVE SPROCKET 1.5/8” PITCH 12 TOOTH - TRENCHER COMMON PARTS 1 TR-000035
24 BOOM ADJUSTER ROD 1” UNC 1 TR-000062
25 900 OUTER BOOM - BIGFOOT TRENCHER 1 TR-000120
26 INNER BOOM - BIGFOOT TRENCHER 1 TR-000125
27 SPANNER - BIGFOOT TRENCHER 1 TR-000146
28 CHAIN RUBBER - BIGFOOT XD TRENCHER 1 TR-000246
29 NOSE ROLLER ASSEMBLY - 1 5/8” PITCH - TRENCHER COMMON PARTS 1 TR-000870
30 BARREL - BIGFOOT TRENCHER 1 TR-001345
31 900 DANGER BAR - 65 SQ 1 TR-001348
32 TRENCHER SKID - BIGFOOT TRENCHER 1 TR-001353
33 SOIL AUGER - TRENCHER - SINGLE FLIGHT - 114 PIPE 1 TR-001357
34 CHAIN RUBBER RETAINING PLATE 1 TR-001362
35 WASHER COMMERCIAL 1/2 ZINC PLATED 1 WA-000001
36 WASHER COMMERCIAL 3/8 ZINC PLATED 2 WA-000004
37 WASHER COMMERCIAL 5/16 ZINC PLATED 10 WA-000005
38 WASHER SPRING 1/2 ZINC PLATED 11 WA-000010
39 WASHER SPRING 5/8 ZINC PLATED 10 WA-000013
40 WASHER SHAKE PROOF 3/4 ZINC 2 WA-000020
41 HEADSTART CRUMBER ASSEMBLY 1
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TR-001344
BIGFOOT TRENCHER 700 DIG
SPARE PARTS
32
41
1
38
29
21
38
19
13
38
35
26
36
3
15
22
27
25
1
34
24
18
17
23
20
11
39
38
4
33
28
8
7
30
31
A
37
37
9
10
6
2
16
25
SPARE PARTS
BIGFOOT TRENCHER 700 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2 FA-000026
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 3 FA-000027
3 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2 FA-000052
4 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 5 FA-000063
5 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 1 FA-000072
6 BOLT HEX 5/8 X 2 G8 UNC ZINC PLATED 5 FA-000073
7 NUT HEX 3/4” UNC G8 ZINC PLATED 2 FA-000087
8 NUT NYLOC 1/2” ZINC PLATED 8 FA-000090
9 NUT NYLOC 5/16 UNC GR5 ZP 5 FA-000094
10 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
11 SCREW SOCKET HEAD CAP 5/8 X 1 3/4” UNC ZINC PLATED 4 FA-000123
12 BOLT HEX 1/2 X 3.3/4 G8 UNC ZINC PLATED 1 FA-000152
13 NUT HEX 1/2” UNC G8 ZINC PLATED 1 FA-000191
14 BOLT HEX 1/2 X 2.1/4 G8 UNC ZINC PLATED 5 FA-000198
15 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2 FA-000400
16 GEARBOX ASSEMBLY - BIGFOOT TRENCHER - 28 GF 1 GB-002840
17 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
18 SEAL PROTECTOR - BIGFOOT TRENCHER 1 TR-000025
19 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000026
20 KEY STEEL 1/2” SQ X 60 LG 1 TR-000027
PM-000111-A Trencher: Service and Repair Manual - November 2014
26
SPARE PARTS
BIGFOOT TRENCHER 700 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 NOSE ROLLER SQUARE PIN - TRENCHER COMMON PARTS 1 TR-000029
22 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1 TR-000031
23 DRIVE SPROCKET 1.5/8” PITCH 12 TOOTH - TRENCHER COMMON PARTS 1 TR-000035
24 BOOM ADJUSTER ROD 1” UNC 1 TR-000062
25 INNER BOOM - BIGFOOT TRENCHER 1 TR-000125
26 SPANNER - BIGFOOT TRENCHER 1 TR-000146
27 750 OUTER BOOM - BIGFOOT TRENCHER 1 TR-000151
28 CHAIN RUBBER - BIGFOOT XD TRENCHER 1 TR-000246
29 NOSE ROLLER ASSEMBLY - 1 5/8” PITCH - TRENCHER COMMON PARTS 1 TR-000870
30 BARREL - BIGFOOT TRENCHER 1 TR-001345
31 TRENCHER SKID - BIGFOOT TRENCHER 1 TR-001353
32 SOIL AUGER - TRENCHER - SINGLE FLIGHT - 114 PIPE 1 TR-001357
33 CHAIN RUBBER RETAINING PLATE 1 TR-001362
34 750 DANGER BAR - 65 SQ 1 TR-001363
35 WASHER COMMERCIAL 1/2 ZINC PLATED 1 WA-000001
36 WASHER COMMERCIAL 3/8 ZINC PLATED 2 WA-000004
37 WASHER COMMERCIAL 5/16 ZINC PLATED 10 WA-000005
38 WASHER SPRING 1/2 ZINC PLATED 11 WA-000010
39 WASHER SPRING 5/8 ZINC PLATED 10 WA-000013
40 WASHER SHAKE PROOF 3/4 ZINC 2 WA-000020
41 HEADSTART CRUMBER ASSEMBLY 1
TR-001344
27
SPARE PARTS
BIGFOOT XD TRENCHER 900 DIG
1
5
38
9
43
35
34
12
8
26
27
16
28
4
17
37
6
19
14
24
20
2
41
38
31
25
13
A
15
6
11
39
10
40
21
23
22
PM-000111-A Trencher: Service and Repair Manual - November 2014
28
42
30
29
21
40 1
32
33
3
7
BIGFOOT XD TRENCHER 900 DIG - PARTS LIST
SPARE PARTS
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 5
3 BOLT HEX 1/2 X 3 G8 UNC ZINC PLATED 3
4 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2
5 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 5
6 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 5
7 NUT HEX 3/4” UNC G8 ZINC PLATED 2
8 NUT NYLOC 1/2” ZINC PLATED 9
9 NUT NYLOC 5/16 UNC GR5 ZP 5
10 NUT NYLOC 5/8 UNC GR5 ZP 6
11 SCREW SOCKET HEAD CAP 5/8 X 1 3/4” UNC ZINC PLATED 6
12 BOLT HEX 1/2 X 3.3/4 G8 UNC ZINC PLATED 1
13 BOLT HEX 5/8 X 3 G8 UNC ZINC PLATED 1
14 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2
15 GEARBOX ASSEMBLY - BIGFOOT XD TRENCHER 1
16 SPRING PIN 1/4” X 1.1/2” 1
17 SPANNER - BIGFOOT XD TRENCHER 1
18 KEY STEEL 1/2” SQ X 60 LG 1
19 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1
20 SEAL PROTECTOR - TRENCHER COMMON PARTS 1
FA-000026
FA-000027
FA-000033
FA-000052
FA-000063
FA-000072
FA-000087
FA-000090
FA-000094
FA-000095
FA-000123
FA-000152
FA-000205
FA-000400
GB-003325
SP-000007
TR-000024
TR-000027
TR-000031
TR-000046
29
SPARE PARTS
BIGFOOT XD TRENCHER 900 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000050
22 2” NOSE ROLLER SQUARE PIN - 1.5” SQ - TRENCHER COMMON PARTS 1 TR-000053
23 NOSE ROLLER SPACER 2” - HYDRIVE XD TRENCHER 1 TR-000054
24 DRIVE SPROCKET 2” PITCH 11 TOOTH - TRENCHER COMMON PARTS 1 TR-000060
25 CHAIN RUBBER - BIGFOOT XD TRENCHER 1 TR-000246
26 NOSE ROLLER ASSEMBLY - 2” PITCH - TRENCHER COMMON PARTS 1 TR-000871
27 INNER BOOM - SAUDI BIGFOOT XD TRENCHER 1 TR-000904
28 BOOM ADJUSTER ROD 1” UNC - SAUDI BIGFOOT XD 1 TR-000915
29 NOSE ROLLER SPACER 2” - TRENCHER COMMON PARTS 1 TR-000917
30 OUTER BOOM ASSEMBLY - SAUDI BIGFOOT XD TRENCHER - 900 BOOM 1 TR-000921
31 CHAIN RUBBER RETAINING PLATE 1 TR-001362
32 SKID - BIGFOOT XD 1 TR-001407
33 MOTOR GUARD - BIGFOOT XD - EXTENDED 1 TR-001413
34 SOIL AUGER - XD - DOUBLE FLIGHT - 114 PIPE 1 TR-001428
35 DANGER BAR - BIGFOOT XD - 900 1 TR-001455
36 WASHER COMMERCIAL 1/2 ZINC PLATED 8 WA-000001
37 WASHER COMMERCIAL 3/8 ZINC PLATED 2 WA-000004
38 WASHER COMMERCIAL 5/16 ZINC PLATED 10 WA-000005
39 WASHER COMMERCIAL 5/8 ZINC PLATED 4 WA-000006
40 WASHER SPRING 1/2 ZINC PLATED 2 WA-000010
41 WASHER SPRING 5/8 ZINC PLATED 11 WA-000013
42 WASHER SHAKE PROOF 3/4 ZINC 2 WA-000020
43 HEADSTART CRUMBER XD ASSEMBLY 1 TR-001453
PM-000111-A Trencher: Service and Repair Manual - November 2014
30
BIGFOOT XD TRENCHER 1200 DIG
46
28
SPARE PARTS
5
41
41
34
6
37
8
31
12
21
14
26
18
4
19
15
20
22
2
33
27
9
13
38
42
10
1
43
23
25
24
30
1
43
23
40
35
29
11
6
45
7
36
3
31
SPARE PARTS
BIGFOOT XD TRENCHER 1200 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2 FA-000026
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 5 FA-000027
3 BOLT HEX 1/2 X 3 G8 UNC ZINC PLATED 3 FA-000033
4 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2 FA-000052
5 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 5 FA-000063
6 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 5 FA-000072
7 NUT HEX 3/4” UNC G8 ZINC PLATED 2 FA-000087
8 NUT NYLOC 1/2” ZINC PLATED 9 FA-000090
9 NUT NYLOC 5/16 UNC GR5 ZP 5 FA-000094
10 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
11 SCREW SOCKET HEAD CAP 5/8 X 1 3/4” UNC ZINC PLATED 6 FA-000123
12 BOLT HEX 1/2 X 3.3/4 G8 UNC ZINC PLATED 1 FA-000152
13 BOLT HEX 5/8 X 3 G8 UNC ZINC PLATED 1 FA-000205
14 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2 FA-000400
15 GEARBOX ASSEMBLY - BIGFOOT XD - HIGH FLOW - 52GF - DIRECT DRIVE 1 GB-002703
16 NIPPLE - S74-1217 - 3/4BSPPO - 1 1/16JICM 2 HA-000092
17 HOSE ASSY - R2-12 - 17 JICF STR - 17 JICF STR - 1990 2 HS-002000
18 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
19 SPANNER - BIGFOOT XD TRENCHER 1 TR-000024
20 KEY STEEL 1/2” SQ X 60 LG 1 TR-000027
21 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1 TR-000031
22 SEAL PROTECTOR - TRENCHER COMMON PARTS 1 TR-000046
23 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000050
PM-000111-A Trencher: Service and Repair Manual - November 2014
32
BIGFOOT XD TRENCHER 1200 DIG - PARTS LIST (CONT)
SPARE PARTS
REF NO. DESCRIPTION QTY ORDER CODE
24 2” NOSE ROLLER SQUARE PIN - 1.5” SQ - TRENCHER COMMON PARTS 1 TR-000053
25 NOSE ROLLER SPACER 2” - HYDRIVE XD TRENCHER 1 TR-000054
26 DRIVE SPROCKET 2” PITCH 11 TOOTH - TRENCHER COMMON PARTS 1 TR-000060
27 CHAIN RUBBER - BIGFOOT XD TRENCHER 1 TR-000246
28 NOSE ROLLER ASSEMBLY - 2” PITCH - TRENCHER COMMON PARTS 1 TR-000871
29 OUTER BOOM ASSEMBLY - SAUDI BIGFOOT XD TRENCHER 1 TR-000894
30 INNER BOOM - SAUDI BIGFOOT XD TRENCHER 1 TR-000904
31 BOOM ADJUSTER ROD 1” UNC - SAUDI BIGFOOT XD 1 TR-000915
32 NOSE ROLLER SPACER 2” - TRENCHER COMMON PARTS 1 TR-000917
33 CHAIN RUBBER RETAINING PLATE 1 TR-001362
34 DANGER BAR - 1200 - BIGFOOT XD 1 TR-001405
35 SKID - BIGFOOT XD 1 TR-001407
36 MOTOR GUARD - BIGFOOT XD - EXTENDED 1 TR-001413
37 SOIL AUGER - XD - DOUBLE FLIGHT - 114 PIPE 1 TR-001428
38 VALVE BLOCK - 6K DUAL RELIEF VALVE ASSEMBLY WITH 1 1/16 BANJO BOLTS 1 VB-000070
39 WASHER COMMERCIAL 1/2 ZINC PLATED 8 WA-000001
40 WASHER COMMERCIAL 3/8 ZINC PLATED 2 WA-000004
41 WASHER COMMERCIAL 5/16 ZINC PLATED 10 WA-000005
42 WASHER COMMERCIAL 5/8 ZINC PLATED 4 WA-000006
43 WASHER SPRING 1/2 ZINC PLATED 2 WA-000010
44 WASHER SPRING 5/8 ZINC PLATED 11 WA-000013
45 WASHER SHAKE PROOF 3/4 ZINC 2 WA-000020
46 HEADSTART CRUMBER XD ASSEMBLY 1 TR-001453
33
SPARE PARTS
BIGFOOT XD TRENCHER 1500 DIG
1
41
21
23
22
28
5
39
44
25
6
35
14
24
18
34
8
19
16
27
26
21
30
41
1
42
4
38
17
29
20
12
2
11
39
9
13
36
15
6
32
40
42
10
43
7
3
33
PM-000111-A Trencher: Service and Repair Manual - November 2014
34
SPARE PARTS
BIGFOOT TRENCHER 1500 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 2 FA-000026
2 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 5 FA-000027
3 BOLT HEX 1/2 X 3 G8 UNC ZINC PLATED 3 FA-000033
4 BOLT HEX 3/8 X 3/4 G8 UNC ZINC PLATED 2 FA-000052
5 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 5 FA-000063
6 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 5 FA-000072
7 NUT HEX 3/4” UNC G8 ZINC PLATED 2 FA-000087
8 NUT NYLOC 1/2” ZINC PLATED 9 FA-000090
9 NUT NYLOC 5/16 UNC GR5 ZP 5 FA-000094
10 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
11 SCREW SOCKET HEAD CAP 5/8 X 1 3/4” UNC ZINC PLATED 6 FA-000123
12 BOLT HEX 1/2 X 3.3/4 G8 UNC ZINC PLATED 1 FA-000152
13 BOLT HEX 5/8 X 3 G8 UNC ZINC PLATED 1 FA-000205
14 SCREW SOCKET SET 3/8 IN X 3/8 IN UNC 2 FA-000400
15 GEARBOX ASSEMBLY - BIGFOOT XD - HIGH FLOW - 52GF - DIRECT DRIVE 1 GB-002703
16 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
17 SPANNER - BIGFOOT XD TRENCHER 1 TR-000024
18 KEY STEEL 1/2” SQ X 60 LG 1 TR-000027
19 DRIVE SPROCKET COLLAR - TRENCHER COMMON PARTS 1 TR-000031
20 SEAL PROTECTOR - TRENCHER COMMON PARTS 1 TR-000046
21 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000050
22 2” NOSE ROLLER SQUARE PIN - 1.5” SQ - TRENCHER COMMON PARTS 1 TR-000053
35
SPARE PARTS
BIGFOOT TRENCHER 1500 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
23 NOSE ROLLER SPACER 2” - HYDRIVE XD TRENCHER 1 TR-000054
24 DRIVE SPROCKET 2” PITCH 11 TOOTH - TRENCHER COMMON PARTS 1 TR-000060
25 CHAIN RUBBER - BIGFOOT XD TRENCHER 1 TR-000246
26 NOSE ROLLER ASSEMBLY - 2” PITCH - TRENCHER COMMON PARTS 1 TR-000871
27 BOOM ADJUSTER ROD 1” UNC - SAUDI BIGFOOT XD 1 TR-000915
28 NOSE ROLLER SPACER 2” - TRENCHER COMMON PARTS 1 TR-000917
29 OUTER BOOM ASSEMBLY - SAUDI BIGFOOT XD TRENCHER - 1500 BOOM 1 TR-001041
30 INNER BOOM - SAUDI BIGFOOT XD TRENCHER - 1500 BOOM 1 TR-001047
31 CHAIN RUBBER RETAINING PLATE 1 TR-001362
32 SKID - BIGFOOT XD 1 TR-001407
33 MOTOR GUARD - BIGFOOT XD - EXTENDED 1 TR-001413
34 SOIL AUGER - XD - DOUBLE FLIGHT - 114 PIPE 1 TR-001428
35 DANGER BAR - BIGFOOT XD - 1500 1 TR-001448
36 VALVE BLOCK - 6K DUAL RELIEF VALVE ASSEMBLY WITH 1 1/16 BANJO BOLTS 1 VB-000070
37 WASHER COMMERCIAL 1/2 ZINC PLATED 8 WA-000001
38 WASHER COMMERCIAL 3/8 ZINC PLATED 2 WA-000004
39 WASHER COMMERCIAL 5/16 ZINC PLATED 10 WA-000005
40 WASHER COMMERCIAL 5/8 ZINC PLATED 4 WA-000006
41 WASHER SPRING 1/2 ZINC PLATED 2 WA-000010
42 WASHER SPRING 5/8 ZINC PLATED 11 WA-000013
43 WASHER SHAKE PROOF 3/4 ZINC 2 WA-000020
44 HEADSTART CRUMBER XD ASSEMBLY 1 TR-001453
PM-000111-A Trencher: Service and Repair Manual - November 2014
36
HYDRIVE TRENCHER 900 DIG
SPARE PARTS
41
7
45
39
4
43
22
23
32
40
26
43
25
24
3
43
5
16
43
27
38
2
1
43
3
24
31
21
11
28
19
15
10
44
14
27
34
20
3
43
37
18
30
14
44
36
6
6
17
9
1
2
43
1143
35
17
17
15
10
16
5
43 11
41 12
13 42
2942 8
11
33
11
43
40
37
SPARE PARTS
HYDRIVE TRENCHER 900 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BEARING HOUSING FL208 - 2 HOLE 2 BE-000006
2 BEARING RING UC208-24RT 2 BE-000018
3 BOLT HEX 1/2 X 1.1/4 G8 UNC ZINC PLATED 3 FA-000025
4 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 1 FA-000026
5 BOLT HEX 1/2 X 3.1/4 G8 UNC ZINC PLATED 2 FA-000031
6 BOLT HEX 1/2 X 3 G8 UNC ZINC PLATED 2 FA-000033
7 BOLT HEX 3/8 X 3.3/4 G8 UNC ZINC PLATED 4 FA-000051
8 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 2 FA-000063
9 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 2 FA-000072
10 NUT HEX 5/16” UNF G8 ZINC PLATED 4 FA-000088
11 NUT NYLOC 1/2” ZINC PLATED 10 FA-000090
12 NUT NYLOC 3/8 UNC GR5 ZP 4 FA-000093
13 NUT NYLOC 5/16 UNC GR5 ZP 2 FA-000094
14 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
15 SCREW SOCKET SET 5/16” X 5/8” UNF PLAIN 4 FA-000147
16 BOLT HEX 1/2 X 1.1/2 G8 UNC ZINC PLATED 4 FA-000179
17 BOLT HEX 1/2 X 2.1/4 G8 UNC ZINC PLATED 6 FA-000198
18 BOLT HEX 5/8 X 2 3/4” G8 UNC ZINC PLATED 4 FA-000580
19 GEARBOX ASSEMBLY - HYDRIVE TRENCHER 1 GB-000626
20 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
21 SEAL PROTECTOR - HYDRIVE TRENCHER 1 TR-000002
PM-000111-A Trencher: Service and Repair Manual - November 2014
38
22 SPROCKET WASHER - TRENCHER COMMON PARTS 1 TR-000007
HYDRIVE TRENCHER 900 DIG - PARTS LIST
SPARE PARTS
REF NO. DESCRIPTION QTY ORDER CODE
23 SPROCKET WASHER SPACER - TRENCHER COMMON PARTS 1 TR-000008
24 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000026
25 NOSE ROLLER SQUARE PIN - TRENCHER COMMON PARTS 1 TR-000029
26 DRIVE SPROCKET 1.5/8” PITCH 12 TOOTH - TRENCHER COMMON PARTS 1 TR-000035
27 BOOM ADJUSTER ROD 1” UNC 1 TR-000062
28 KEY STEEL 1/2” - HYDRIVE TRENCHER 1 TR-000081
29 HITCH PLATE - HYDRIVE TRENCHER 1 TR-000305
30 OUTER BOOM - HYDRIVE TRENCHER 1 TR-000310
31 INNER BOOM - HYDRIVE TRENCHER 1 TR-000330
32 SOIL AUGER RH - HYDRIVE TRENCHER 1 TR-000340
33 SOIL AUGER LH - HYDRIVE TRENCHER 1 TR-000345
34 IDLER SHAFT - HYDRIVE TRENCHER 1 TR-000348
35 CHAIN GUARD - HYDRIVE TRENCHER 1 TR-000356
36 CHAIN RUBBER - HYDRIVE TRENCHER 1 TR-000357
37 SPANNER - HYDRIVE TRENCHER 1 TR-000360
38 NOSE ROLLER ASSEMBLY - 1 5/8” PITCH - TRENCHER COMMON PARTS 1 TR-000870
39 DANGER BAR - HYDRIVE TRENCHER - 900 1 TR-001478
40 WASHER COMMERCIAL 1/2 ZINC PLATED 2 WA-000001
41 WASHER COMMERCIAL 3/8 ZINC PLATED 8 WA-000004
42 WASHER COMMERCIAL 5/16 ZINC PLATED 4 WA-000005
43 WASHER SPRING 1/2 ZINC PLATED 18 WA-000010
44 WASHER SPRING 5/8 ZINC PLATED 6 WA-000013
45 HEADSTART CRUMBER ASSEMBLY 1 TR-001344
39
SPARE PARTS
HYDRIVE TRENCHER 1200 DIG
45
417
14
44
1143
35
PM-000111-A Trencher: Service and Repair Manual - November 2014
40
39
4
43
22
32
24 25
3
43
5
16
27
38
43
43
3
24
31
23
40
2
26
43
1
21
11
3
28
19
15
10
44
27
20
43
37
30
36
6
6
17
17
17
14
9
15
10
34
1
2
43
16
5
18
43 11
41 12
42
13
29428
11
11
43
40
33
HYDRIVE TRENCHER 1200 DIG - PARTS LIST
SPARE PARTS
REF NO. DESCRIPTION QTY ORDER CODE
1 BEARING HOUSING FL208 - 2 HOLE 2 BE-000006
2 BEARING RING UC208-24RT 2 BE-000018
3 BOLT HEX 1/2 X 1.1/4 G8 UNC ZINC PLATED 3 FA-000025
4 BOLT HEX 1/2 X 1 G8 UNC ZINC PLATED 1 FA-000026
5 BOLT HEX 1/2 X 3.1/4 G8 UNC ZINC PLATED 2 FA-000031
6 BOLT HEX 1/2 X 3 G8 UNC ZINC PLATED 2 FA-000033
7 BOLT HEX 3/8 X 3.3/4 G8 UNC ZINC PLATED 4 FA-000051
8 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 2 FA-000063
9 BOLT HEX 5/8 X 2.1/2 G8 UNC ZINC PLATED 2 FA-000072
10 NUT HEX 5/16” UNF G8 ZINC PLATED 4 FA-000088
11 NUT NYLOC 1/2” ZINC PLATED 10 FA-000090
12 NUT NYLOC 3/8 UNC GR5 ZP 4 FA-000093
13 NUT NYLOC 5/16 UNC GR5 ZP 2 FA-000094
14 NUT NYLOC 5/8 UNC GR5 ZP 6 FA-000095
15 SCREW SOCKET SET 5/16” X 5/8” UNF PLAIN 4 FA-000147
16 BOLT HEX 1/2 X 1.1/2 G8 UNC ZINC PLATED 4 FA-000179
17 BOLT HEX 1/2 X 2.1/4 G8 UNC ZINC PLATED 6 FA-000198
18 BOLT HEX 5/8 X 2 3/4” G8 UNC ZINC PLATED 4 FA-000580
19 GEARBOX ASSEMBLY - HYDRIVE TRENCHER 1 GB-000626
20 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
21 SEAL PROTECTOR - HYDRIVE TRENCHER 1 TR-000002
22 SPROCKET WASHER - TRENCHER COMMON PARTS 1 TR-000007
41
SPARE PARTS
HYDRIVE TRENCHER 1200 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
23 SPROCKET WASHER SPACER - TRENCHER COMMON PARTS 1 TR-000008
24 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000026
25 NOSE ROLLER SQUARE PIN - TRENCHER COMMON PARTS 1 TR-000029
26 DRIVE SPROCKET 1.5/8” PITCH 12 TOOTH - TRENCHER COMMON PARTS 1 TR-000035
27 BOOM ADJUSTER ROD 1” UNC 1 TR-000062
28 KEY STEEL 1/2” - HYDRIVE TRENCHER 1 TR-000081
29 HITCH PLATE - HYDRIVE TRENCHER 1 TR-000305
30 OUTER BOOM - HYDRIVE TRENCHER 1 TR-000310
31 INNER BOOM - HYDRIVE TRENCHER 1 TR-000330
32 SOIL AUGER RH - HYDRIVE TRENCHER 1 TR-000340
33 SOIL AUGER LH - HYDRIVE TRENCHER 1 TR-000345
34 IDLER SHAFT - HYDRIVE TRENCHER 1 TR-000348
35 CHAIN GUARD - HYDRIVE TRENCHER 1 TR-000356
36 CHAIN RUBBER - HYDRIVE TRENCHER 1 TR-000357
37 SPANNER - HYDRIVE TRENCHER 1 TR-000360
38 NOSE ROLLER ASSEMBLY - 1 5/8” PITCH - TRENCHER COMMON PARTS 1 TR-000870
39 DANGER BAR - HYDRIVE TRENCHER - 1200 1 TR-001466
40 WASHER COMMERCIAL 1/2 ZINC PLATED 2 WA-000001
41 WASHER COMMERCIAL 3/8 ZINC PLATED 8 WA-000004
42 WASHER COMMERCIAL 5/16 ZINC PLATED 4 WA-000005
43 WASHER SPRING 1/2 ZINC PLATED 18 WA-000010
44 WASHER SPRING 5/8 ZINC PLATED 6 WA-000013
45 HEADSTART CRUMBER ASSEMBLY 1 TR-001344
PM-000111-A Trencher: Service and Repair Manual - November 2014
42
HYDRIVE XD TRENCHER 1200 DIG
3
42
SPARE PARTS
6
37
44
22
24
23
33
36
24
22
42
3
39
37
8
43
19
25
21
28
5
15
2
43
10
11
31
38
3
42
27
41
18
8
26
43
9
34
35
40
4
14
1
20
17
1
42
11
41
7
39
12
29
40
13
8
5
31
16
30
2
32
38
11
43
SPARE PARTS
HYDRIVE XD TRENCHER 1200 DIG - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BEARING HOUSING F208 - 4 HOLE 2 BE-000007
2 BEARING RING UC208-24RT 2 BE-000018
3 BOLT HEX 1/2 X 1.1/4 G8 UNC ZINC PLATED 3 FA-000025
4 BOLT HEX 1/2 X 2.1/2 G8 UNC ZINC PLATED 8 FA-000027
5 BOLT HEX 1/2 X 3.1/4 G8 UNC ZINC PLATED 2 FA-000031
6 BOLT HEX 3/8 X 3.3/4 G8 UNC ZINC PLATED 4 FA-000051
7 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 2 FA-000063
8 BOLT HEX 5/8” X 1.1/2” G8 UNC ZINC PLATED 9 FA-000069
9 BOLT HEX 5/8” X 1.3/4” G8 UNC ZINC PLATED 4 FA-000071
10 NUT HEX 5/16” UNF G8 ZINC PLATED 4 FA-000088
11 NUT NYLOC 1/2” ZINC PLATED 10 FA-000090
12 NUT NYLOC 3/8 UNC GR5 ZP 4 FA-000093
13 NUT NYLOC 5/16 UNC GR5 ZP 2 FA-000094
14 NUT NYLOC 5/8 UNC GR5 ZP 4 FA-000095
15 SCREW SOCKET SET 5/16” X 5/8” UNF PLAIN 4 FA-000147
16 BOLT HEX 5/8 X 2 3/4” G8 UNC ZINC PLATED 4 FA-000580
17 GEARBOX ASSEMBLY - HYDRIVE XD TRENCHER 1 GB-000636
18 SPRING PIN 1/4” X 1.1/2” 1 SP-000007
19 SPROCKET WASHER - TRENCHER COMMON PARTS 1 TR-000007
20 IDLER SHAFT - HYDRIVE XD TRENCHER 1 TR-000045
21 SEAL PROTECTOR - TRENCHER COMMON PARTS 1 TR-000046
22 NOSE ROLLER PIN WASHER - TRENCHER COMMON PARTS 2 TR-000050
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SPARE PARTS
HYDRIVE XD TRENCHER 1200 DIG - PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
23 2” NOSE ROLLER SQUARE PIN - 1.5” SQ - TRENCHER COMMON PARTS 1 TR-000053
24 NOSE ROLLER SPACER 2” - HYDRIVE XD TRENCHER 2 TR-000054
25 DRIVE SPROCKET 2” PITCH 11 TOOTH - TRENCHER COMMON PARTS 1 TR-000060
26 BOOM ADJUSTER ROD 1” UNC 1 TR-000062
27 SPANNER - HYDRIVE XD TRENCHER 1 TR-000084
28 KEY STEEL 1/2” SQ - HYDRIVE XD 1 TR-000091
29 HITCH PLATE - HYDRIVE XD TRENCHER 1 TR-000405
30 OUTER BOOM - HYDRIVE XD TRENCHER 1 TR-000424
31 INNER BOOM - HYDRIVE XD TRENCHER 1 TR-000435
32 SOIL AUGER LH - HYDRIVE XD TRENCHER 1 TR-000445
33 SOIL AUGER RH - HYDRIVE XD TRENCHER 1 TR-000448
34 CHAIN RUBBER - HYDRIVE XD TRENCHER 1 TR-000453
35 CHAIN GUARD - HYDRIVE XD TRENCHER 1 TR-000455
36 NOSE ROLLER ASSEMBLY - 2” PITCH - TRENCHER COMMON PARTS 1 TR-000871
37 HYDRIVE XD - DANGER BAR - 1200 1 TR-001480
38 WASHER COMMERCIAL 1/2 ZINC PLATED 2 WA-000001
39 WASHER COMMERCIAL 3/8 ZINC PLATED 8 WA-000004
40 WASHER COMMERCIAL 5/16 ZINC PLATED 4 WA-000005
41 WASHER COMMERCIAL 5/8 ZINC PLATED 8 WA-000006
42 WASHER SPRING 1/2 ZINC PLATED 11 WA-000010
43 WASHER SPRING 5/8 ZINC PLATED 9 WA-000013
44
HEADSTART CRUMBER XD ASSEMBLY 1 TR-001453
45
SPARE PARTS
HEADSTRART CRUMBER - TR-001344
11
14
2
3
A
7
15
3
6
SCRAPER SHOE
SIZE ORDER CODE
150MM SS-000006
200MM SS-000007
7
9
12
6
10
2
14
9
1
4
13
B
8
4
5
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SPARE PARTS
HEADSTRART CRUMBER - TR-001344 - PART LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 BOLT HEX 5/16 X 1.1/4 G8 UNC ZINC PLATED 3 FA-000063
2 NUT NYLOC 5/16 UNC GR5 ZP 3 FA-000094
3 SCREW BUTTON HEAD SOCKET M10 X 16 G10.9 ZP 8 FA-000106
4 SCRAPER ARM PIN A - (280008) - 97MM OAL, 91MM SL, 12.7MM DIA. 2 PI-000005
5 LYNCH PIN B4 - 4.5MM SHAFT 2 PI-000018
6 PIN - UNIVERSAL SCRAPER PIVOT PIN - (280007) - 98.5MM OAL 14MM DIA 2 PI-000030
7 PIN - UNIVERSAL SCRAPER PIVOT PIN - 79MM OAL 14MM DIA 2 PI-000234
8 CRUMBER BAR SPRING 1 SP-000041
9 SCRAPER PIVOT ARM (SHORT) - CRUMBER BAR 2 TR-000621
10 TRENCHER - CRUMBER WELDMENT 1 TR-001330
11 SCRAPER ARM - CRUMBER BAR WELDMENT 1 TR-001333
12 INTERNAL SCRAPER ARM WELDMENT 1 TR-001340
13 TRENCHER - SPRING SUPPORT BUSH 1 TR-001477
14 WASHER COMMERCIAL 5/16 ZINC PLATED 6 WA-000005
15 WASHER ENGINEERING 9/16 X 1 1/8 ZINC PLATED 4 WA-000009
47
SPARE PARTS
HEADSTRART XD CRUMBER - TR-001453
12
7
1
9
15
SCRAPER SHOE
SIZE ORDER CODE
150MM TR-000635
200MM TR-000636
250MM TR-000954
6
2
11
2
6
5
14
3
9
14
2
13
4
10
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SPARE PARTS
HEADSTRART XD CRUMBER - TR-001453 - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
NUT NYLOC 3/8 UNC GR5 ZP
SCREW BUTTON HEAD SOCKET M10 X 16 G10.9 ZP
BOLT HEX 3/8 X 1.1/4 G8 UNC ZINC PLATED
SCRAPER ARM PIN A - (280008) - 97MM OAL, 91MM SL, 12.7MM DIA.
LYNCH PIN B4 - 4.5MM SHAFT
PIN - UNIVERSAL SCRAPER PIVOT PIN - (280007) - 98.5MM OAL 14MM DIA
PIN - UNIVERSAL SCRAPER PIVOT PIN - 79MM OAL 14MM DIA
CRUMBER BAR SPRING
SCRAPER PIVOT ARM (SHORT) - CRUMBER BAR
TRENCHER - CRUMBER WELDMENT
INTERNAL SCRAPER ARM WELDMENT
SCRAPER ARM - XD - CRUMBER BAR WELDMENT
TRENCHER - SPRING SUPPORT BUSH
WASHER COMMERCIAL 3/8 ZINC PLATED
WASHER ENGINEERING 9/16 X 1 1/8 ZINC PLATED
3
8
3
2
2
2
2
1
2
1
1
1
1
6
4
FA-000093
FA-000106
FA-000149
PI-000005
PI-000018
PI-000030
PI-000234
SP-000041
TR-000621
TR-001330
TR-001340
TR-001430
TR-001477
WA-000004
WA-000009
49
SPARE PARTS
MEASURE CUT WIDTH FROM TIP OF THE TOOTH TO
TIP OF THE TOOTH AT THE WIDEST STATION
COMPLETE CHAINS - EARTH
1
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100MM
REF NO. DESCRIPTION QTY ORDER CODE
1 COMPLETE EARTH CHAIN - 100MM CUT 1
COMPLETE EARTH CHAIN - 150MM CUT 1
COMPLETE EARTH CHAIN - 200MM CUT 1
COMPLETE EARTH CHAIN - 250MM CUT 1
COMPLETE EARTH CHAIN - 300MM CUT 1
PLEASE SEE
PRICEBOOK
SPARE PARTS
COMPLETE CHAINS - COMBO
1
COMPLETE CHAINS - DIGGATAC
1
REF NO. DESCRIPTION QTY ORDER CODE
1 COMPLETE COMBO CHAIN - 100MM CUT 1
COMPLETE COMBO CHAIN - 150MM CUT 1
COMPLETE COMBO CHAIN - 200MM CUT 1
COMPLETE COMBO CHAIN - 250MM CUT 1
COMPLETE COMBO CHAIN - 300MM CUT 1
PLEASE SEE
PRICEBOOK
REF NO. DESCRIPTION QTY ORDER CODE
1 COMPLETE DIGGATAC CHAIN - 100MM CUT 1
COMPLETE DIGGATAC CHAIN - 150MM CUT 1
COMPLETE DIGGATAC CHAIN - 200MM CUT 1
COMPLETE DIGGATAC CHAIN - 250MM CUT 1
COMPLETE DIGGATAC CHAIN - 300MM CUT 1
PLEASE SEE
PRICEBOOK
51
SPARE PARTS
1 5/8” CHAIN OPTIONS AND BUILD CODES
17
19
24
14
21
18
22
6
26
20
17
24
15
16
26
26
15
17
28
25
7
5
18
14
13
17
23
19
22
27
14
22
12
18
25
4
3
28
22
28
8
22
22
27
8
22
2
11
22
1
9
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SPARE PARTS
1 5/8” CHAIN PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 CHAIN SPACER 4 CH-000001
2 CHAIN SPACER 4 CH-000002
3 CHAIN SPACER 28 CH-000003
4 CHAIN - SPACER BLOCK 8 CH-000004
5 CHAIN - SPACER BLOCK 4 CH-000005
6 CHAIN - TOOTH SPACER 2 CH-000014
7 CHAIN - TOOTH SPACER 2 CH-000015
8 CHAIN - SPACER BLOCK 8 CH-000061
9 6 STN CHAIN 1 CH-000254
10 17 STN CHAIN 1 CH-000260
11 BOLT HEX G8 UNC ZINC PLATED 6 FA-000046
12 BOLT HEX G8 UNC ZINC PLATED 2 FA-000047
13 BOLT HEX UNC ZINC PLATED 2 FA-000049
14 BOLT HEX G8 UNC ZINC PLATED 6 FA-000051
15 BOLT HEX G8.8 UNC ZINC PLATED 4 FA-000053
16 BOLT HEX G8.8 UNC ZINC PLATED 2 FA-000054
17 BOLT HEX G8.8 UNC ZINC PLATED 8 FA-000055
18 BOLT HEX G8 UNC ZINC PLATED 8 FA-000056
19 BOLT HEX G8 UNC ZINC PLATED 4 FA-000058
20 BOLT HEX G8.8 UNC ZINC PLATED 2 FA-000059
53
SPARE PARTS
1 5/8” CHAIN PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 BOLT HEX UNC ZINC PLATED 2 FA-000061
22 NUT NYLOC ZINC PLATED 50 FA-000093
23 BOLT HEX G8 UNC ZINC PLATED 4 FA-000227
24 CUP TOOTH RIGHT 11 W-000083
25 DIGGATAC LEFT HAND 8 W-000086
26 DIGGATAC RIGHT HAND 5 W-000088
27 DIGGATAC CENTRE TOOTH 5 5 W-000090
28 CUP TOOTH LEFT 5 5 W-000097
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2” CHAIN OPTIONS AND BUILD CODES
SPARE PARTS
18
20
2
11
20
9
16
3
16
22
24
24
18
11
9
24
13
19
22
8
24
22
7
14
15
11
8
19
17
21
6
8
7
18
12
7
8
1
24
7
9
23
10
21
16
7
16
23
5
16
20
16
4
16
16
23
16
55
SPARE PARTS
2” CHAIN PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1 17 2” CHAIN 1
2 2” CHAIN - TOOTH SPACER 2
3 2” CHAIN - TOOTH SPACER 2
4 2” - 17mm CHAIN SPACER 4
5 2” - 34mm CHAIN SPACER 2
6 2” - 46mm CHAIN SPACER 22
7 2” CHAIN - 12mm SPACER BLOCK 8
8 2” CHAIN - 25mm SPACER BLOCK 8
9 BOLT HEX G8 UNC ZINC PLATED 10
10 BOLT HEX UNC ZINC PLATED 4
11 BOLT HEX G8 UNC ZINC PLATED 8
12 BOLT HEX G8 UNC ZINC PLATED 2
13 BOLT HEX G8 UNC ZINC PLATED 2
14 BOLT HEX G8 UNC ZINC PLATED 2
15 BOLT HEX G8 UNC ZINC PLATED 2
16 NUT NYLOC ZINC PLATED 42
17 BOLT HEX G8 UNC ZINC PLATED 2
18 BOLT HEX G8 UNC ZINC PLATED 6
19 BOLT HEX G8 UNC ZINC PLATED 4
20 2” CUP TOOTH LEFT 5
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CH-000020
CH-000024
CH-000026
CH-000028
CH-000032
CH-000036
CH-000107
FA-000030
FA-000033
FA-000034
FA-000035
FA-000036
FA-000036
FA-000037
FA-000090
FA-000152
FA-000180
FA-000181
W-000081
SPARE PARTS
2” CHAIN PARTS LIST (CONT)
REF NO. DESCRIPTION QTY ORDER CODE
21 2IN DIGGATAC RIGHT 5
22 2IN DIGGATAC LEFT 5
23 2IN DIGGATAC CENTRE 5
24 2” CUP TOOTH RIGHT 8
W-000092
W-000094
W-000096
W-000099
57
SPARE PARTS
6
0
2
.9
5
GB-002297 -TRENCHER GEARBOX ASSEMBLY - MINI BIGFOOT
2
10
11
13
8
5
6
1
3
12
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13
4
5
.9
2
0
9
6
1
7
SPARE PARTS
GB-002297 -TRENCHER GEARBOX ASSEMBLY - MINI BIGFOOT - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
BEARING TAPERED ROLLER 362A-368A 2 BE-000021
BOLT HEX M10 X 110 G8.8 ZINC PLATED 8 FA-000002
NUT NYLOC M10 CL8 ZP 8 FA-000097
KEY STEEL 1 GB-000005
RING GEAR - S2 - ALL RATIOS 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
SHAFT - S1/2 - BIGFOOT XD TRENCHER 1 GB-000177
OUTPUT HOUSING ASSEMBLY - BIGFOOT TRENCHER 1 GB-000633
GEARSET - S2 - RATIO 3.48 - 23 SPLINE CARRIER - 14T BELL MOTOR SUN GEAR 1 GB-001415
EATON 6.2CI TYPE 2K BELL MOTOR (604-6012) - WITH OIL HOLE 1 MO-000112
PRESSURE PLUG BSP 1/4 2 PP-000004
SEAL 2.375 X 3.500 X 0.500 1 SE-000005
O-RING DURO R70162 2 SE-000012
59
SPARE PARTS
6
0
2
.9
5
GB-002840 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT
2
10
11
13
9
5
13
4
6
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1
8
3
5
.9
2
0
6
1
7
12
SPARE PARTS
GB-002840 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
BEARING TAPERED ROLLER 362A-368A 2 BE-000021
BOLT HEX M10 X 110 G8.8 ZINC PLATED 8 FA-000002
NUT NYLOC M10 ZINC PLATED 8 FA-000097
KEY - LOCK - 7.94 X 19 1 GB-000005
RING GEAR - S2 - ALL RATIOS 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
SHAFT - S1/2 - BIGFOOT XD TRENCHER 1 GB-000177
OUTPUT HOUSING ASSEMBLY - BIGFOOT TRENCHER 1 GB-000633
GEARSET - S2 - RATIO 3.48 - 23 SPLINE CARRIER - 14T BELL MOTOR SUN GEAR 1 GB-001415
EATON 8.0CI TYPE 2K BELL MOTOR 14F SHAFT (604-6013) - OIL HOLE DRILLED 1 MO-000551
PRESSURE PLUG BSP 1/4 2 PP-000004
SEAL 2.375 X 3.500 X 0.500 1 SE-000005
O-RING DURO R70162 2 SE-000012
61
SPARE PARTS
6
0
2
.9
5
GB-003325 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT XD
2
10
11
13
8
5
6
1
3
12
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13
4
5
.9
9
2
0
6
1
7
SPARE PARTS
GB-003325 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT XD - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
BEARING TAPERED ROLLER 362A-368A 2 BE-000021
BOLT HEX M10 X 110 G8.8 ZINC PLATED 8 FA-000002
NUT NYLOC M10 ZINC PLATED 8 FA-000097
KEY - LOCK - 7.94 X 19 1 GB-000005
RING GEAR - S2 - ALL RATIOS 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
SHAFT - S1/2 - BIGFOOT XD TRENCHER 1 GB-000177
GEARSET - S2 - RATIO 3.48 - 23 SPLINE CARRIER - 14T BELL MOTOR SUN GEAR 1 GB-001415
OUTPUT HOUSING ASSEMBLY - BIGFOOT XD - 6 BOLT VERSION 1 GB-002699
EATON 9.6CI TYPE 2K BELL MOTOR 14F SHAFT (604-6014) 1 MO-000017
PRESSURE PLUG BSP 1/4 1 PP-000004
SEAL 2.375 X 3.500 X 0.500 1 SE-000005
O-RING DURO R70162 2 SE-000012
63
SPARE PARTS
695
557
GB-002703 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT XD HIGH FLOW
13
3
17
12
4
14
11
16
10
6
16
5
1
7
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15
9
1
695
557
8
SPARE PARTS
GB-002703 -TRENCHER GEARBOX ASSEMBLY - BIGFOOT XD HIGH FLOW - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
BEARING TAPERED ROLLER 2 BE-000021
NUT NYLOC 8 FA-000097
SCREW SOCKET HEAD CAP UNC ZINC PLATED 4 FA-000115
SCREW SOCKET HEAD CAP ZINC PLATED 8 FA-000126
KEY STEEL 1 GB-000005
RING GEAR - S2 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
SHAFT - S1/2 - BIGFOOT XD TRENCHER 1 GB-000177
OUTPUT HOUSING ASSEMBLY - BIGFOOT XD - 6 BOLT VERSION 1 GB-002699
GEARSET - S2 - 23 SPLINE CARRIER - 17T TOOTH DIRECT DRIVE SUN GEAR 1 GB-002704
THRUST WASHER - S1/2 - 23 SPLINE - 6K DIRECT DRIVE 1 GB-002705
HOUSING - INPUT - S2 - 6K DIRECT DRIVE 1 GB-002706
MOTOR HYD - 15CI TYPE 6K 17T SHAFT 1 MO-000107
PRESSURE PLUG - 1/2 IN 2 PP-000005
SEAL 1 SE-000005
O-RING DURO 2 SE-000012
WASHER SPRING ZINC PLATED 4 WA-000010
65
SPARE PARTS
472.6
GB-000626 -TRENCHER GEARBOX ASSEMBLY - HYDRIVE
2
10
11
13
7
5
13
4
6
1
9
3
1
8
472.6
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12
SPARE PARTS
GB-000626 -TRENCHER GEARBOX ASSEMBLY - HYDRIVE - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
BEARING TAPERED ROLLER 2 BE-000021
BOLT HEX ZINC PLATED 8 FA-000002
NUT NYLOC ZP 8 FA-000097
KEY STEEL 1 GB-000005
RING GEAR - S2 - ALL RATIOS 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
GEARSET - 23 SPLINE CARRIER - 14T BELL MOTOR SUN GEAR 1 GB-000349
SHAFT - S2 - HYDRIVE / HYDRIVE XD TRENCHER - 23 SPLINE 1 GB-000356
OUTPUT HOUSING ASSEMBLY - HYDRIVE TRENCHER 1 GB-000624
EATON TYPE 2K BELL MOTOR 14F SHAFT 1 MO-000004
PRESSURE PLUG 1 PP-000004
SEAL 1 SE-000005
O-RING DURO 2 SE-000012
67
SPARE PARTS
483.5
GB-000636 -TRENCHER GEARBOX ASSEMBLY - HYDRIVE XD
2
10
11
13
9
5
13
4
6
1
8
3
1
7
483.5
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12
SPARE PARTS
GB-000636 -TRENCHER GEARBOX ASSEMBLY - HYDRIVE XD - PARTS LIST
REF NO. DESCRIPTION QTY ORDER CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
BEARING TAPERED ROLLER 2 BE-000021
BOLT HEX G8.8 ZINC PLATED 8 FA-000002
NUT NYLOC M10 CL8 ZP 8 FA-000097
KEY STEEL 1 GB-000005
RING GEAR - S2 - ALL RATIOS 1 GB-000011
LOCKNUT WITH BUILT IN SPACER - S2 1 GB-000159
SHAFT - S2 - HYDRIVE / HYDRIVE XD TRENCHER - 23 SPLINE 1 GB-000356
OUTPUT HOUSING ASSEMBLY - HYDRIVE XD TRENCHER 1 GB-000635
GEARSET - S2 - 23 SPLINE CARRIER - 14T BELL MOTOR SUN GEAR 1 GB-001415
EATON TYPE 2K BELL MOTOR 14F SHAFT 1 MO-000017
PRESSURE PLUG 1 PP-000004
SEAL 1 1 SE-000005
O-RING DURO 2 SE-000012
69
For further information on spare parts please contact one of the Digga sales ofce below your closest authorised Digga Dealer.
DIGGA INTERNATIONAL SALES OFFICES
NORTH AMERICA EUROPEASIA PACIFIC
DIGGA HEAD OFFICE - BRISBANE
4 Octal St, Yatala QLD 4207
PH: (07) 3807 3330
FAX: (07) 3807 1499
EMAIL: info@digga.com
DIGGA NEW SOUTH WALES
Unit 2, 36 Bluett Drive,
Smeaton Grange NSW 2567
PH: (02) 4647 1400
FAX: (02) 4647 1433
EMAIL: nsw@digga.com
DIGGA VICTORIA
27 Metcalf Street
South Dandenong, VIC 3175
PH: (03) 9706 6171
FAX: (03) 9706 6164
EMAIL: vic@digga.com
WEB: www.digga.com
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DIGGA NORTH AMERICA
2325 Industrial Parkway SW
Dyersville IA 52040
PH: + 1 563 875 7915
WEB: www.diggausa.com
EMAIL: info@diggausa.com
DIGGA EUROPE
Unit 6, Smitham Bridge Road
Hungerford Trading Estate,
Hungerford, Berkshire RG17 0QU
England, United Kingdom
PH: +44 (0) 1488 688 550
WEB: www.diggaeurope.com
EMAIL: info@diggaeurope.com
71
Australian Designed and Manufactured
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PM-000111-A
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