Demco 950, 800 User Manual

DOING OUR BEST TO PROVIDE YOU THE BEST

GRAIN CART

800/950 BUSHEL

OPERATORS MANUAL

01/04

AG20022 Rev 1

ASSEMBLY CALIBRATION OPERATION REPLACEMENT PARTS

READ complete manual CAREFULLY

BEFORE attempting operation.

DEMCO ï Dethmers Mfg. Co. ï 4010 320th St. ï P.O. Box 189 ï Boyden, IA 51234

PH: (712) 725-2311 ï Toll Free: 1-800-543-3626 ï FAX: 1-800-845-6420

www.demco-products.com

Page 1

INTRODUCTION

Thank you for purchasing a Demco Grain Cart. We feel you have made a wise choice and hope you are completely satisfied with your new piece of equipment. Proper care and use will result in many years of service.

WARNING: TO AVOID PERSONAL INJURY OR DEATH, OBSERVE FOLLOWING

INSTRUCTIONS:

Ensure that anybody present is clear before applying power to any machinery used in conjunction with grain cart or when moving grain cart.

Never allow anyone in, near, or on grain cart during transporting or unloading of grain. Moving grain is dangerous and can cause entrapment, resulting in severe injury or death by suffocation.

Do not exceed 20 miles per hour when towing grain cart.

GENERAL INFORMATION

1. Unless otherwise specified, high-strength (grade5) (3 radial-line head markings) hex head bolts are used throughout assembly of this piece of equipment.

2. Whenever terms "LEFT" and "RIGHT" are used in this manual it means from a position behind wagon box and facing forward.

General information and Bolt Torque................................... 2

Safety Sign Locations ....................................................... 3-4

Axle Assembly and Parts Breakdown................................. 5

Track Axle Assembly and Parts Breakdown....................... 6

Auger Assembly and Parts Breakdown...............................7

Weasler Modular Clutch Assembly and Parts Breakdown . 8

PTO Drive Assembly and Parts Breakdown ....................... 9

Hydraulic Drive Assembly and Parts Breakdown............... 9

Grain Cart Assembly and Parts Breakdown................... 10-11

950 Bushel Extensions Assembly and Parts Breakdown .. 12

Hydraulics Assembly and Parts Breakdown...................... 13

Lighting Assembly and Parts Breakdown .......................... 14

Scale Option and Parts Breakdown ................................... 15

Scale Assembly and Parts Breakdown for Tracks ............. 16

Dial Indicator Assembly and Parts Breakdown .................. 17

Door Lift Assembly and Parts Breakdown ......................... 18

Window Assembly and Parts Breakdown .......................... 18

Maintenance, Grease and Lube ......................................... 19

Grain Cart Checklist .......................................................... 20

T able of Contents

BOLT TORQUE DATA FOR STANDARD NUTS, BOLTS, AND CAPSCREWS.

Tighten all bolts to torques specified in chart unless otherwise noted. Check tightness of bolts periodically, using bolt chart as guide. Replace hardware with same grade bolt.

NOTE: Unless otherwise specified, high-strength Grade 5 hex bolts are used throughout assembly of equipment.

Bolt Torque for Metric bolts *

3. When placing a parts order, refer to this manual for proper part numbers and place order by PART NO. and DE-

SCRIPTION.

4. Read assembly instructions carefully. Study assembly procedures and all illustrations before you begin assembly. Note which parts are used in each step. This unit must be assembled in proper sequence or complications will result.

Torque Specifications

Torque figures indicated are valid for non-greased or nonoiled threads and heads unless otherwise specified. Therefore, do not grease or oil bolts or capscrews unless otherwise specified in this manual. When using locking elements, increase torque values by 5%.

* GRADE or CLASS value for bolts and capscrews are identified by their head markings.

GRADE-2 GRADE-5 GRADE-8

CLASS 8.8 CLASS 9.8 CLASS 10.9

8.8 10.9

Bolt Torque for Standard bolts *

9.8

CLASS 8.8 CLASS 9.8 CLASS 10.9

ìAî lb-ft (N.m) lb-ft (N.m) lb-ft (N.m)

6 9 (13) 10 (14) 13 (17)

7 15 (21) 18 (24) 21 (29)

8 23 (31) 25 (34) 31 (42) 10 45 (61) 50 (68) 61 (83) 12 78 (106) 88 (118) 106 (144) 14 125 (169) 140 (189) 170 (230) 16 194 (263) 216 (293) 263 (357) 18 268 (363) -- -- 364 (493) 20 378 (513) -- -- 515 (689) 22 516 (699) -- -- 702 (952) 24 654 (886) -- -- 890 (1206)

GRADE 2 GRADE 5GRADE 8

A lb-ft (N.m) lb-ft (N.m) lb-ft (N.m)

1/4 6 (8) 9 (12) 12 (16) 5/16 10 (13) 18 (25) 25 (35) 3/8 20 (27) 30 (40) 45 (60) 7/16 30 (40) 50 (70) 80 (110) 1/2 45 (60) 75 (100) 115 (155) 9/16 70 (95) 115 (155) 165 (220) 5/8 95 (130) 150 (200) 225 (300) 3/4 165 (225) 290 (390) 400 (540) 7/8 170 (230) 420 (570) 650 (880)

1 225 (300) 630 (850) 970 -(1310)

Page 2

SAFETY SIGN LOCATIONS

Types of safety sign and locations on equipment are shown in illustration below. Good safety requires that you familiarize yourself with various safety signs, type of warning, and area or particular function related to that area, that requires your SAFETY AWARENESS.

#2 #6

#1 DANGER - Do not enter grain tank when auger is running! #2 DANGER - Keep off ladder while machine is being moved or in operation! #3 WARNING - Read and understand the operatorís manual! #4 WARNING - Keep hands and clothing away from moving parts! #5 DANGER - Never play in or on grain! Farm safety just 4 kids! #6 DANGER - Electrocution can occur without direct contact with power lines ! #7 WARNING - Read manual, keep all shields in place, cleaning or clearing

a clogged machine, keep hands, feet, and clothing away, do not stand or climb on machine, no riders!

#8 WARNING - Avoid bodily injuries from hydraulic oil under pressure.

#3 #4

#14

Page 3

SAFETY SIGN LOCATIONS

#11

#10

#13

# 9 DANGER - This decal is on pto shaft, Guard is missing do not operate!

#10 DANGER - Pinch- point keep hands and clothing away from moving parts!

#11 WARNING - Keep all persons and objects clear while any part of

this machine is in motion! #12 DANGER - Electrocution can occur without direct contact with power lines! #13 DANGER - Rotating driveline! #14 WARNING - Do not exceed 20 MPH when towing Grain Cart #15 Decal Kit- Decals #1 - #14 are available as a kit.

Decal order number

AG21064

#12

Page 4

AXLE ASSEMBLY

* NOTE: The 3/4î stud must be driven out and replaced with the

1î stud when duals are mounted on the hub of the grain cart

950 Axles

NOTE: The long fixed axle (item #2 & #2a) must be used with

dual rims and tires.

Please order replacement parts by PART NO. and DESCRIPTION. Painted Parts are available in Red or Green. Add -10 behind the part number for red, -20 behind the part number for green, and -30 behind the part number for black.

*Duals Only

800 Axles

*Duals Only

REF. PART NO. NO. QTY. DESCRIPTION

1. 11174-30 1 Fixed 120î Axle (950)

1a. 09668-30 1 Fixed 120î Axle (800)

2. 11428-30 1 Fixed Axle for Duals only (950)

2a. 11580-30 1 Fixed Axle for Duals only (800)

3. 11175-30 1 Adjustable Axle (950)

3a. 09684-30 1 Adjustable Axle (800)

4. 09206-30 2 Axle Insert

6. 09204 2 Axle Spindle

7. 11712-30 2 Axle Clamps (950)

7a. 09214-30 2 Axle Clamps (800)

8. 04836 2 5/8î-11 UNC x 7î Hex Head Bolt

9. 02587 2 5/8-11 UNC Nylon Insert Locknut

10. 11613 8 1/2î-13 UNC x 2-1/2î Hex Head Bolt (Gr. 8)

11. 02178 8 1/2î-13 Nylon Insert Locknut

12. 09445 1 2î-12 UNF Castle Nut

13. 09444 1 2-1/16î ID x 4î OD x 1/4î Washer

14. 09446 1 3/8î x 3î Cotter Pin

15. 07861 - Replacement 3/4îNF x 2-3/4î Stud Bolt

*- 10827 - Replacement 1îNF x 4î Stud (Duals ONLY)

- 11295 - Replacement 3/4îNF x 2-3/4î Stud (35.5 x 32 only) 5540 2 Hub Assembly(Includes items16-22)

16. 09448 1 Outer Bearing Race (HM212011)

17. 09450 1 Outer Bearing (HM 212049)

18. 09449 1 Inner Bearing (HM 218248)

19. 09452 1 Inner Grease Seal (CR43771)

20. 09447 1 Inner Bearing Race (HM218210)

21. 09451 1 Dust Cap

22. 04305 4 5/16-18 UNC x 1/2î Hex Head Bolt (Gr.5)

23. 07435 20 3/4î-16 UNF Lug Nut

- ---- 20 1î-16UNF Lug Nut w/ washer (Incl.with10827 stud bolt)

Page 5

TRACK AXLE ASSEMBLY

REF. PART

NO. NO. QTY. DESCRIPTION

1. 10938-30 1 Track Axle

2. 10939-30 4 Axle Mounting Plates

3. 10940 4 Weigh Bar

4. 10945-30 2 Axle End Cap

5. 10946-95 4 Locking Tab (plated)

6. 11094 1 Tracks (1 pair)

7. 00254 24 1/2î Spring Lockwasher

8. 01253 8 1/2îNC X 2.00î Hex Head Bolt (Gr. 5)

9. 11097 16 3/4îNC X 2.00î Hex Head Bolt (Gr. 8)

10. 11098 2 4 3/4îNC Hex Nut (Gr. 8)

11. 11099 8 3/4îNC X 5.00î Hex Head Bolt (Gr. 8)

Please order replacement parts by PART NO. and DESCRIPTION.

Page 6

* NOTE: Refer to OmnitracÆ owner/parts manual for proper

maintenence and operation of the tracks on this grain cart.

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