- Max Height: 39.51 ft / 12040 mm
- Max Reach Along Ground: 34.85 ft / 10620 mm
- Max Depth: 7.19 ft / 2190 mm
- Boom/Stick Option (Mat) 1: Boom 6.2m w / drop nose 4.9m
Published dimensions and weight
Caterpillar M318D MH
The Caterpillar M318D MH is a material handler of about 21.1 t, powered by a 166 hp engine.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight W/O Attachment46517.6 lb21100 kg
03Selected published values107
Material handlers are commonly used to sort, lift and transfer bulk or recyclable materials. Published rows for Caterpillar M318D MH include published engine power of 174 hp / 129.8 kw, published maximum speed of 15.6 mph / 25 km/h, the published “Max Height” field of 39.51 ft / 12040 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Height” field (39.51 ft / 12040 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Reach Along Ground” field (34.85 ft / 10620 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Depth” field (7.19 ft / 2190 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Mat) 1
Max Height39.51 ft12040 mm
Max Reach Along Ground34.85 ft10620 mm
Max Depth7.19 ft2190 mm
Boom/Stick Option (Mat) 1Boom 6.2m w / drop nose 4.9mBoom 6.2m w / drop nose 4.9m
Boom/Stick Option (Mat) 2
Max Height37.7 ft11490 mm
Max Reach Along Ground33.4 ft10180 mm
Max Depth4.86 ft1480 mm
Boom/Stick Option (Mat) 2Boom 6.2m w / stick 4.2mBoom 6.2m w / stick 4.2m
Dimensions
Ground Clearance1.07 ft325 mm
Shipping Length29.1 ft8867 mm
Undercarriage Width9.03 ft2750 mm
Shipping Height10.91 ft3324 mm
Height To Top Of Cab - Fixed Riser10.63 ft3240 mm
Height To Top Of Cab - Hydraulic Riser Raised18.51 ft5640 mm
Upperstructure Clearance4.3 ft1310 mm
Undercarriage
Ground Clearance1.25 ft381 mm
Minimum Turning Radius - Standard Axle - Outside Of Tire22.3 ft6.8 m
Oscillation Axle Angle6 degrees6 degrees
Minimum Turning Radius - Standard Axle - End Of Va Boom23.3 ft7.11 m
Minimum Turning Radius - Standard Axle - End Of One-Piece Boom27.9 ft8.51 m
Maximum Steering Angle35 degrees35 degrees
Wheel Undercarriage
Wheelbase9.03 ft2750 mm
Width W/ Stabilizers On Ground12.54 ft3820 mm
Steering Angle35 degrees35 degrees
Axel Oscillation6 degrees6 degrees
Engine
Cylinders66
Engine Make22362236
Engine ModelC6.6 ACERTC6.6 ACERT
Gross Power174 hp129.8 kw
Net Power166 hp123.8 kw
Power Measured @1800 rpm1800 rpm
Displacement403 cu in6.7 L
Bore4 in101.6 mm
Stroke5 in127 mm
Net Power - Iso 9249166 hp123.8 kw
Net Power - Eec 80/1269166 hp123.8 kw
Maximum Torque - 1,400 Rpm594 lb ft805.4 Nm
Ratings1800 rpm1800 rpm
Operational
Operating Weight W/O Attachment46517.6 lb21100 kg
Fuel Capacity81.9 gal310 L
Cooling System Fluid Capacity8.5 gal32 L
Engine Oil Capacity4 gal15 L
Hydraulic System Fluid Capacity71.4 gal270 L
Max Drawbar Pull23155 lb10503 kg
Swing Mechanism
Swing Torque35403 lb ft48000.1 Nm
Swing Speed10 rpm10 rpm
Transmission
Drawbar Pull23155 lb10503 kg
Number Of Forward Gears22
Number Of Reverse Gears22
Max Speed15.6 mph25 km/h
Creeper Speed - 2nd Gear8 mph12.9 km/h
Maximum Travel Speed16 mph25.8 km/h
Forward/Reverse - 1st Gear5 mph8.1 km/h
Creeper Speed - 1st Gear2 mph3.3 km/h
Forward/Reverse - 2nd Gear16 mph25.8 km/h
Maximum Gradeability47%47%
Weights
Counterweights - Standard8818 lb3999.8 kg
Mh Boom - Rear Dozer Only42218 lb19149.8 kg
Mh Boom - Rear Dozer, Front Outriggers44864 lb20350 kg
Mh Boom - Front And Rear Outriggers45415 lb20599.9 kg
Mh Boom - Front And Rear Outriggers - With Mh Undercarriage47730 lb21650 kg
Mh Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade49273 lb22349.9 kg
Va Boom - Front And Rear Outriggers - With Mh Undercarriage48502 lb22000.2 kg
Va Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade50045 lb22700.1 kg
One-Piece Boom - Rear Dozer Only41778 lb18950.2 kg
One-Piece Boom - Front And Rear Outriggers - With Mh Undercarriage47289 lb21450 kg
One-Piece Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade48832 lb22149.9 kg
Sticks - Mh Straight2094 lb949.9 kg
Sticks - Digging Short1213 lb550.3 kg
Sticks - Digging Medium1277 lb579.3 kg
Sticks - Digging Long1323 lb600.2 kg
Mh Push Blade - With Mh Undercarriage1488 lb675 kg
Sticks - Mh Drop Nose Short1852 lb840.1 kg
Dozer Blade1698 lb770.2 kg
Outriggers2271 lb1030.2 kg
Va Boom - Rear Dozer Only42990 lb19500 kg
Va Boom - Front And Rear Outriggers46187 lb20950.1 kg
One-Piece Boom - Rear Dozer, Front Outriggers44423 lb20150 kg
One-Piece Boom - Front And Rear Outriggers44974 lb20399.9 kg
Va Boom - Rear Dozer, Front Outriggers45636 lb20700.2 kg
Sticks - Industrial1146 lb519.9 kg
Hydraulic System
System67 gal (US)67 gal (US)
Tank Capacity45 gal170.4 L
Maximum Pressure - Auxiliary Circuit - High Pressure5076 psi5076 psi
Maximum Pressure - Implement Circuit - Normal5076 psi5076 psi
Maximum Pressure - Implement Circuit - Heavy Lift5439 psi5439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure2901 psi2901 psi
Maximum Pressure - Travel Circuit5076 psi5076 psi
Maximum Flow - Implement/Travel Circuit77 gal/min77 gal/min
Maximum Flow - Swing Mechanism30 gal/min30 gal/min
Maximum Flow - Auxiliary Circuit - High Pressure66 gal/min66 gal/min
Maximum Flow - Auxiliary Circuit - Medium Pressure13 gal/min13 gal/min
Maximum Pressure - Swing Mechanism4496 psi4496 psi
Hydraulic
Pump Capacity76.7 gal/min290 L/min
Relief Pressure5076 psi34997.8 kPa
Service Refill Capacities
Engine Crankcase4 gal15.2 L
Fuel Tank Capacity102 gal386.2 L
Final Drive0.7 gal2.7 L
Powershift Transmission0.7 gal2.7 L
Front Steering Axle - Differential2.9 gal11 L
Rear Axle - Housing (Differential)3.7 gal14.1 L
Cooling9.5 gal36 L
Cab/Fogs
StandardsStandardsStandards
Sound Levels
Exterior SoundExterior SoundExterior Sound
Tire Options
Optional Tires10.00-20 (dual solid rubber); 11.00-20 (dual pneumatic)10.00-20 (dual solid rubber); 11.00-20 (dual pneumatic)
Working Ranges
Maximum Reach - Stick Pin36.1 ft11.1 m
Maximum Height - Stick Pin39.5 ft12.1 m
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Manufacturer-published specifications.