M318D Wheel Excavator
Dimensions
All dimensions are approximate.
➤
➤
2
2540 mm
➤
4
➤
➤
➤
➤
➤
8'4"
** Maximum tire clearance
with outrigger fully down.
1
➤
➤
3
➤
3350 mm
➤
➤
11'0"
➤
6
➤
5
➤
➤
Roading position
370 mm
**120 mm
2550 mm
➤
8'4"
4.7"
➤
1'3"
3820 mm
12'6"
with 2.5 m/8'3" stick
4000 mm
13'1"
➤
Undercarriage with
dozer only
2600 mm
8'6"
4250 mm
13'11"
➤
➤
➤
1110 mm
➤
3'8"
➤
➤
500 mm
1'8"
➤
➤
Undercarriage with 2 sets
of outriggers
➤
325 mm
1'1"
➤
875 mm
➤
➤
2600 mm
➤
2'10"
4825 mm
15'10"
800 mm
➤
8'6"
2'8"
Undercarriage with 1 set
of outriggers and dozer
➤
500 mm
1'8"
1110 mm
➤
3'8"
➤
➤
➤
875 mm
➤
➤
➤
2'10"
➤
➤
➤
➤
4'9"
➤
2600 mm
8'6"
4860 mm
15'11"
3'9"
➤
➤
➤
1150 mm
1450 mm
Stick Options Industrial Stick
2.2 m (7'3") 2.5 m (8'3") 2.8 m (9'3") 3.3 m (10'10")
mm ft/in mm ft/in mm ft/in mm ft/in
1 Shipping Height
VA Boom 3170 10'5" 3170 10'5" 3300 10'10" 3330 10'11"
One-piece Boom 3190 10'6" 3210 10'6" 3330 10'11" 3290 10'10"
2 Shipping Length
VA Boom 8870 29'1" 8850 29'0" 8820 28'11" 8850 29'0"
One-piece Boom 8870 29'1" 8960 29'5" 8950 29'4" 9000 29'6"
3 Support Point
VA Boom 3920 12'10" 3650 12'0" 3510 11'6" 3270 10'9"
One-piece Boom 3810 12'6" 3490 11'5" 3310 10'10" 3080 10'1"
4 Tail Swing Radius
VA Boom and
One-piece Boom
2500 8'2" 2500 8'2" 2500 8'2" 2500 8'2"
5 Counterweight Clearance
VA Boom and
One-piece Boom
1280 4'2" 1280 4'2" 1280 4'2" 1280 4'2"
6 Cab Height
VA Boom and
One-piece Boom
Note: All numbers are approximate
Cab height without Falling Object Guards
3170 10'5" 3170 10'5" 3170 10'5" 3170 10'5"
M318D Wheel Excavator
VA Boom and One-piece Boom Working Ranges
2.2 m (7'3"), 2.5 m (8'3"), 2.8 m (9'3") Sticks 3.3 m (10'10") Industrial Stick
VA Boom One-piece Boom
Industrial Industrial
Stick* Stick*
Stick Length 2.2 m (7'3") 2.5 m (8'3") 2.8 m (9'3") 3.3 m (10'10") 2.2 m (7'3") 2.5 m (8'3") 2.8 m (9'3") 3.3 m (10'10")
1 Digging Height 9710 mm 10 000 mm 10 210 mm 8620 mm 8760 mm 9010 mm 9170 mm 8620 mm
(31'11") (32'10") (33'6") (28'3") (28'9") (29'7") (30'1") (28'3")
2 Dump Height 6700 mm 6970 mm 7190 mm 3550 mm 5900 mm 6110 mm 6270 mm 3140 mm
(22'0") (22'11") (23'7") (12'4") (19'4") (20'1") (20'7") (10'4")
3 Digging Depth 5750 mm 6060 mm 6360 mm 5320 mm 5700 mm 6000 mm 6300 mm 5250 mm
(18'11") (19'11") (20'11") (17'6") (18'9") (19'8") (20'7") (17'3")
4 Vertical Wall 3220 mm 3680 mm 3960 mm
Digging Depth (10'7") (12'1") (13'0") (9'5") (11'0") (11'11")
5 Depth 2.5 m (8'3") 5538 mm 5865 mm 6179 mm
Straight Clean-up (18'2") (19'3") (20'4") (18'0") (19'1") (20'1")
6 Reach 9160 mm 9470 mm 9760 mm 8490 mm 9180 mm 9490 mm 9770 mm 8470 mm
(30'1") (31'1") (32'1") (27'11") (30'2") (31'2") (32'1") (27'10")
7 Reach at 8970 mm 9300 mm 9590 mm 8290 mm 9000 mm 9320 mm 9600 mm 8270 mm
Ground Level (29'6") (30'7") (31'6") (27'3") (29'7") (30'7") (31'6") (27'2")
Bucket Forces
(ISO 6015) (28,326 lbf) (28,326 lbf) (28,326 lbf) (28,326 lbf) (28,326 lbf) (28,326 lbf)
Stick Forces 102 kN 91 kN 85 kN
(ISO 6015) (22,931 lbf) (20,458 lbf) (19,109 lbf) (22,931 lbf) (20,458 lbf) (19,109 lbf)
* Industrial Stick has no bucket linkage. All dimensions refer to sticknose.
Values 1-7 are calculated with bucket and quick coupler with a tip radius of 1599 mm (5'3").
Breakout force values are calculated with heavy lift on (no quick coupler) and a tip radius of 1405 mm (4'7").
126 kN 126 kN 126 kN
N/A
N/A
N/A
N/A
2880 mm 3340 mm 3620 mm
5488 mm 5805 mm 6119 mm
126 kN
102 kN 91 kN 85 kN
126 kN 126 kN
N/A
N/A
N/A
N/A
W
M318D Wheel Excavator
ork Tools Matching Guide
When choosing between various work tool models that can be installed onto the same machine configuration,
consider work tool application, productivity requirements, and durability.
Refer to work tool specifications for application recommendations and productivity information.
Variable adjustable boom One-piece boom
5260 mm (17'3") 5350 mm (17'7")
2 sets Dozer
of stabilizer and stabilizer of stabilizer and stabilizer
lowered lowered
Dozer
lowered
Maximum Material Density 1800 kg/m
Maximum Material Density 1200 kg/m
Without quick coupler
Hammers H115s, H120Cs, H130s
Multiprocessor
360° Rotation Shear
(boom mounted) S325
360° Rotation Shear
(stick mounted)
Multi-Grapples
Compactors CVP75
Orange Peel Grapples
(4 Tines)
MP15 CC, CR, PS, S
MP20
S320
S320
G315B – D
G315B – R
G320B D, R
GSH-15B
GSH-20B
Quick couplers
Pin Grabber Plus
Pin Lock
Standard/Tilting
Wedge Lock
Dozer
lowered
(mm) 2200 2500 2800 2200 2500 2800 2200 2500 2800 2200 2500 2800 2200 2500 2800 2200 2500 2800
Stick length (ft/in) 7'3" 8'3" 9'3" 7'3" 8'3" 9'3" 7'3" 8'3" 9'3" 7'3" 8'3" 9'3" 7'3" 8'3" 9'3" 7'3" 8'3" 9'3"
PP
400 L (0.5 yd
500 L (0.67 yd3)
600 L (0.75 yd
800 L (1.00 yd
600 L (0.75 yd
800 L (1.00 yd3)
1000 L (1.25 yd
3
)
3
)
3
)
3
)
3
)
Recommended Maximum Material Density 3000 kg/m3(5,000 lb/yd3)
Working Range
only front
2 sets Dozer
lowered lowered
3
(3,000 lb/yd3)
3
(2,000 lb/yd3)
• Working range 360°
• Material density = 1800 kg/m
3
(3,000 lb/yd3)
• Contact your Caterpillar dealer for work tool
availability and specifications.
• All data is subject to change without notice.
M318D Wheel Excavator
Bucket Specifications
Contact your Caterpillar dealer for special bucket requirements.
Pin-on Buckets
Width
Bucket Type mm in kg lb m
610 24 600 1324 0.57 0.74 3
762 30 655 1447 0.77 1.01 4
914 36 738 1630 0.95 1.24 5
General Purpose 991 39 584 1290 0.74 0.97 4
1067 42 797 1759 1.17 1.53 5
1219 48 930 2052 1.39 1.82 6
1372 54 939 2072 1.57 2.05 6
610 24 631 1393 0.57 0.74 3
762 30 689 1522 0.77 1.01 4
General Purpose 914 36 782 1727 0.95 1.24 5
Wide Tip 1067 42 848 1872 1.17 1.53 6
1219 48 933 2059 1.39 1.82 7
1372 54 1007 2223 1.57 2.05 8
610 24 694 1533 0.54 0.7 3
762 30 689 1520 0.69 0.9 4
Heavy Duty
Heavy Duty Rock
Heavy Duty Power 1067 42 842 1858 0.99 1.3 5
Ditch Cleaning 1829 72 843 1860 1.24 1.62 0
Ditch Cleaning Tilt
• All bucket recommendations are subject to material density.
• All data is subject to change without notice.
• Contact your Caterpillar dealer for bucket availability and specifications.
914 36 790 1743 0.84 1.1 5
1067 42 848 1872 1.07 1.4 5
1219 48 943 2082 1.22 1.6 6
1372 54 1107 2444 1.38 1.8 6
610 24 695 1535 0.54 0.7 3
762 30 778 1718 0.69 0.9 4
914 36 858 1893 0.84 1.1 5
1067 42 925 2043 1.07 1.4 5
1194 47 690 1523 0.93 1.22 5
1295 51 723 1596 1.03 1.35 5
914 36 799 1764 0.84 1.1 5
1219 48 914 2017 1.15 1.5 6
1524 60 752 1660 0.99 1.3 0
2007 79 669 1477 0.70 0.91 0
1524 60 861 1900 0.86 1.12 0
1829 72 951 2100 0.96 1.25 0
2007 79 539 1190 0.57 0.75 0
2311 91 560 1237 0.62 0.81 0
Weight
Capacity
3
(SAE)
yd
3
No. of
Teeth
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