Caterpillar M318D Mobile Excavator
Dimensions
Boom/Stick Option (Mex) 1
Shipping Length Of Unit
29.11ft in
Shipping Height Of Unit
10.41ft in
Max Cutting Height
31.86ft in
Max Loading Height
21.99ft in
Max Reach Along Ground
29.43ft in
Max Vertical Wall Dig Depth
10.57ft in
Max Digging Depth
18.87ft in
Boom/Stick Option (Mex) 1
VA Boom / stick 2.2m
Boom/Stick Option (Mex) 2
Shipping Length Of Unit
28.94ft in
Shipping Height Of Unit
10.83ft in
Max Cutting Height
33.5ft in
Max Loading Height
23.59ft in
Max Reach Along Ground
31.47ft in
Max Vertical Wall Dig Depth
13ft in
Max Digging Depth
20.87ft in
Boom/Stick Option (Mex) 2
VA Boom / stick 2.8m
Boom/Stick Option (Mex) 3
Shipping Height Of Unit
10.47ft in
Shipping Length Of Unit
29.11ft in
Max Cutting Height
28.75ft in
Max Loading Height
19.36ft in
Max Reach Along Ground
29.53ft in
Max Vertical Wall Dig Depth
9.45ft in
Max Digging Depth
18.71ft in
Boom/Stick Option (Mex) 3
One-piece Boom / stick 2.2m
Boom/Stick Option (Mex) 4
Shipping Height Of Unit
10.93ft in
Shipping Length Of Unit
29.37ft in
Max Cutting Height
30.09ft in
Max Loading Height
20.58ft in
Max Reach Along Ground
31.5ft in
Max Vertical Wall Dig Depth
11.88ft in
Max Digging Depth
20.67ft in
Boom/Stick Option (Mex) 4
One-piece Boom / stick 2.8m
Dimensions
Wheelbase
8.54ft in
Tail Swing Radius
8.21ft in
Overall Width
8.37in
Ground Clearance
1.22ft in
Overall Width - Outriggers Down
12.54ft in
Height To Top Of Cab
10.41ft in
Upper Structure Clearance
4.2ft in
Undercarriage
Ground Clearance
1.25ft in
Minimum Turning Radius - Standard Axle - End Of Va Boom
23ft in
Minimum Turning Radius - Wide Axle - End Of Va Boom
23ft in
Minimum Turning Radius - Wide Axle - Outside Of Tire
21ft in
Oscillation Axle Angle
9 degrees
Minimum Turning Radius - Standard Axle - Outside Of Tire
21ft in
Minimum Turning Radius - Wide Axle - End Of One-Piece Boom
28ft in
Minimum Turning Radius - Standard Axle - End Of One-Piece Boom
27ft in
Specifications
Engine
Cylinders
6
Number Of Cylinders
6
Engine Make
2236
Engine Model
C6.6 Acert
Gross Power
174hp
Net Power
166hp
Displacement
403cu in
Torque Measured @
1400rpm
Net Torque
596lb ft
Bore
4.2in
Stroke
5in
Net Power - Iso 9249
166hp
Net Power - 80/1269/Eec
166hp
Engine Model
Cat C6.6 with ACERT Technology
Maximum Torque - 1,400 Rpm
596lb ft
Ratings
1800rpm
Net Power - 1,800 Rpm - Iso 9249
166hp
Operational
Operating Weight
44313lb
Fuel Capacity
102gal
Cooling System Fluid Capacity
8.5gal
Engine Oil Capacity
4gal
Front Diff Fluid Capacity
2.8gal
Rear Diff Fluid Capacity
3.7gal
Hydraulic System Fluid Capacity
71gal
Alternator Supplied Amperage
75amps
Hydraulic System Relief Valve Pressure
5076psi
Hydraulic Pump Flow Capacity
77gal/min
Oscillating Axle Angle
9degrees
Max Steering Angle
35degrees
Tire Size
10.00-20 16PR, dual
Swing Mechanism
Swing Speed
10.5rpm
Swing Torque
35403lb ft
Transmission
Number Of Forward Gears
2
Number Of Reverse Gears
2
Max Travel Speed
23mph
Creeper Speed - 2nd Gear
8mph
Forward/Reverse - 1st Gear
5mph
Creeper Speed - 1st Gear
2mph
Forward/Reverse - 2nd Gear
23mph
Maximum Gradeability
60%
Tires
Standard
1) 10.00-20 (dual pneumatic)
Optional
1) 11.00-20 (dual pneumatic) 2) 18 R 19.5 XF (single pneumatic) 3) 10.00-20 (dual solid rubber)
Weights
Counterweight
8810lb
Dozer Blade
1700lb
Outriggers
2270lb
Va Boom* - Rear Dozer Only
39353lb
Va Boom* - Rear Dozer, Front Outriggers
41667lb
Va Boom* - Front And Rear Outriggers
42108lb
One-Piece Boom* - Rear Dozer Only
38250lb
One-Piece Boom* - Front And Rear Outriggers
40896lb
One-Piece Boom* - Rear Dozer, Front Outriggers
40455lb
Sticks - Short (2200 Mm)
1213lb
Sticks - Medium (2500 Mm)
1279lb
Sticks - Long (2800 Mm)
1323lb
Sticks - Industrial (3300 Mm)
1146lb
Buckets
Reference Bucket Capacity
1yd3
Minimum Bucket Capacity
0.8yd3
Maximum Bucket Capacity
2.1yd3
Hydraulic System
System
67 gal (US)
Tank Capacity
45gal
Maximum Pressure - Auxiliary Circuit - High Pressure
5076 psi
Maximum Pressure - Implement Circuit - Normal
5076 psi
Maximum Pressure - Implement Circuit - Heavy Lift
5439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure
2683 psi
Maximum Pressure - Travel Circuit
5076 psi
Maximum Flow - Implement/Travel Circuit
77 gal/min
Maximum Flow - Swing Mechanism
30 gal/min
Maximum Flow - Auxiliary Circuit - High Pressure
66 gal/min
Maximum Flow - Auxiliary Circuit - Medium Pressure
13 gal/min
Maximum Pressure - Swing Mechanism
4496 psi
Service Refill Capacities
Fuel Tank
102gal
Engine Crankcase
4gal
Final Drive
0.7gal
Powershift Transmission
0.7gal
Front Steering Axle - Differential
2.8gal
Rear Axle - Housing (Differential)
3.7gal
Cooling
9.5gal
Drive
Maximum Travel Speed
23mph
Sound Levels
Exterior Sound
Exterior Sound
Working Ranges
Maximum Digging Depth
20.9ft in
Maximum Reach - Ground Level
31.5ft in
Bucket Specifications
Bucket Capacities
0.38 to 1.26 m3 (0.5 to 1.65 yd3)
Cab/Rops/Fogs
Standards
Standards
