SPECS / COMPARISON
Caterpillar M322F vs Caterpillar M318D
A detailed comparison of the Caterpillar M322F and the Caterpillar M318D. Click a model name to view its full specifications.
Horsepower
Caterpillar M322F126 kW (169 HP)
Caterpillar M318D124 kW (166 HP)
Weight
Caterpillar M322F20775 kg (45800 lbs)
Caterpillar M318D20100 kg (44313 lbs)
Operating Weight
Caterpillar M322F20775 kg (45800 lbs)
Caterpillar M318D20100 kg (44313 lbs)
| Specification | Caterpillar M322F Wheeled Excavators | Caterpillar M318DWheeled Excavators |
|---|---|---|
| Excavator Type | Wheeled Excavator | Wheeled Excavator |
| Weight | 20775 kg (45800 lbs) | 20100 kg (44313 lbs) |
| Horsepower | 126 kW (169 HP) | 124 kW (166 HP) |
| Digging Depth | 664 cm (262 in.) | 631 cm (248 in.) |
| Max Digging Depth | 664 cm (262 in.) | 631 cm (248 in.) |
| Ground Clearance | 36.6 cm (14.4 in.) | 39.6 cm (15.6 in.) |
| Engine Make | Caterpillar | Caterpillar |
| Engine Model | C7.1 ACERT | C6.6 |
| Emission | Tier 4 Final | — |
| Net Power | 126 kW (169 HP) | 124 kW (166 HP) |
| Gross Power | 129 kw (173 hp) | 130 kw (174 hp) |
| Operating Weight | 20775 kg (45800 lbs) | 20100 kg (44313 lbs) |
| Swing Speed | 9 RPM | 10.5 RPM |
| Swing Torque | 53175.3 Nm (39220.0 ft-lbs) | 48000.1 Nm (35403.0 ft-lbs) |
| Transmission Type | Powershift | — |
| Stroke | 13.5 cm (5.3 in) | 12.7 cm (5.0 in) |
| Bore | 10.4 cm (4.1 in) | 10.7 cm (4.2 in) |
| Displacement | 7010.4 cc (428 cu. in.) | 6604.0 cc (403 cu. in.) |
| No of Cylinders | 6 | 6 |
| Drawbar Pull | 12.950 kg (28550.7 lbs) | — |
| Max Loading Height | — | 670.6 cm (264.0 in.) |
| Max Reach Along Ground | — | 960.1 cm (378.0 in.) |
| Overall Length | — | 890.0 cm (350.4 in.) |
| Reference Bucket Capacity | — | 0.8 m2 (1.0 cu yds) |
| Max Bucket Capacity | — | 1.6 m2 (2.1 cu yds) |
| Min Bucket Capacity | — | 0.6 m2 (0.8 cu yds) |
| Tail Swing Radius | — | 253.0 cm (99.6 in.) |
| Overall Width | — | 256.0 cm (100.8 in.) |
| Overall Width (Outriggers Down) | — | 384.0 cm (151.2 in.) |
| Hydraulic Pump Flow Capacity | — | 291 LPM (77 GPM) |
| Hydraulic System Capacity | — | 268.8 l (71.0 gal) |
| Relief Valve Pressure | — | 350 Bar (5076 psi) |
| Max Travel Speed | — | 37.0 km (23 mph) |
| Cab Height | — | 320.0 cm (126.0 in.) |
| Wheelbase | — | 262.1 cm (103.2 in.) |
| Net Torque | — | 808.1 Nm (596.0 ft-lbs) |
| Cooling Capacity | — | 32.2 l (8.5 gal) |
| Fuel Capacity | — | 386.1 l (102.0 gal) |
| Front Diff Capacity | — | 10.6 l (2.8 gal) |
| Engine Oil Capacity | — | 15.1 l (4.0 gal) |
| Number of Forward Gears | — | 2 |
| Number of Reverse Gears | — | 2 |
| Max Cutting Height | — | 972.3 cm (382.8 in.) |
| Alternator | — | 75 A |
| Torque Power | — | 1400 RPM |
| Gradeability | — | 0.6 |
| Tire Size | — | 10.00-20 16 PR |
| Max Steering Angle | — | 35 ° |
| Oscillating Axle Angle | — | 9 ° |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.