SPECS / COMPARISON
Komatsu D31PX-22 vs Zettelmeyer ZL802Si
A detailed comparison of the Komatsu D31PX-22 and the Zettelmeyer ZL802Si. Click a model name to view its full specifications.
Horsepower
Komatsu D31PX-2259.7 kW (80 HP)
Zettelmeyer ZL802Si59.7 kW (80 hp)
Operating Weight
Komatsu D31PX-228190.0 kg (18055.9 lbs)
Zettelmeyer ZL802Si7198.5 kg (15870 lbs)
| Specification | Komatsu D31PX-22 Crawler Dozers | Zettelmeyer ZL802Si Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Wheel Loader |
| Horsepower | 59.7 kW (80 HP) | 59.7 kW (80 hp) |
| Operating Weight | 8190.0 kg (18055.9 lbs) | 7198.5 kg (15870 lbs) |
| Pump Flow | 99.2 LPM (26.2 GPM) | 90.1 LPM (23.8 GPM) |
| Engine Manufacturer | Komatsu | — |
| Engine Model | SAA4D95LE-5 | KHD BF 4M 1012 E |
| Gross Power | 59.7 kW (80 HP) | 61.9 kW (83 hp) |
| Net Power | 58.2 kW (78 HP) | 59.7 kW (80 hp) |
| Aspiration | Turbocharged with aftercooled | Turbocharged |
| Number of Cylinders | 4 | — |
| Displacement | 3261.0 cc (199 cu in.) | 3200.4 cc (195.3 cu in.) |
| Bore | 9.7 cm (3.8 in.) | — |
| Stroke | 11.7 cm (4.6 in.) | — |
| Power Measured RPM | 2200 RPM | — |
| Alternator Supplied Amp. | 35 A | — |
| Alternator | 35 A | — |
| Battery | 24 V | — |
| Transmission Type | Dual Power Shift | Power shift |
| Number of Forward Gears | 3 | — |
| Number of Reverse Gears | 3 | — |
| Max Speed Forward | 8.5 km/h (5.3 mph) | — |
| Max Speed Reverse | 8.5 km/h (5.3 mph) | — |
| Ground Pressure | 0.5 bar (6.7 psi) | — |
| Fuel Capacity | 195.3 l (51.6 gal) | 100.3 l (26.5 gal) |
| Engine Oil Capacity | 11.4 l (3 gal) | 9.1 l (2.4 gal) |
| Cooling System Capacity | 18.2 l (4.8 gal) | — |
| Hydraulic Capacity | 60.2 l (15.9 gal) | — |
| Final Drives Capacity | 3.8 l (1 gal) | — |
| Pump type | Piston-type | Gear |
| Hydraulic Pump Flow | 99.2 LPM (26.2 GPM) | — |
| Relief Valve Pressure | 274.6 bar (3983 psi) | — |
| Cab Height | 277.4 cm (109.2 in.) | 274.3 cm (108 in) |
| Width Over Track | 192.0 cm (75.6 in.) | — |
| Length Overall | 417.6 cm (164.4 in.) | — |
| Length of Track on Ground | 219.5 cm (86.4 in.) | — |
| Track Gauge | 152.4 cm (60.0 in.) | — |
| Ground Clearance | 33.5 cm (13.2 in.) | 61.0 cm (24 in) |
| Ground Contact Area | 44458.2 cm³ (2713 cu in.) | — |
| Shoe Size | 40.1 cm (15.8 in.) | — |
| Weight (Operating) | 8190.0 kg (18055.9 lbs) | — |
| Weight | — | 7198.5 kg (15870 lbs) |
| Tipping Capacity | — | 4368.1 kg (9630 lbs) |
| Max Speed | — | 35.1 km/h (21.8 mph) |
| Engine Type | — | Water-cooled |
| No Of Cylinders | — | 4 |
| Alternator Supplied Amperage | — | 55 amps |
| Operating Voltage | — | 24 V |
| Rated Speed | — | 2300 RPM |
| Torque Speed | — | 1500 RPM |
| Peak Torque | — | 300.0 N-m (221.3 lbs ft) |
| Hydraulic System Capacity | — | 110.2 l (29.1 gal) |
| Differential Front Capacity | — | 8.7 l (2.3 gal) |
| Differential Rear Capacity | — | 11.7 l (3.1 gal) |
| No of Forward Gears | — | 3 |
| No of Reverse Gears | — | 2 |
| Rear Axle Oscillation | — | 20 ° |
| Max Speed (Forward) | — | 35.1 km/h (21.8 mph) |
| Max Speed (Reverse) | — | 14.6 km/h (9.1 mph) |
| Relief Pressure | — | 209.9 bar (3045 psi) |
| Raise Lift Arms | — | 6 sec |
| Lower Lift Time | — | 5.5 sec |
| Bucket Dump Time | — | 2 sec |
| Tipping Load | — | 4368.1 kg (9630 lbs) |
| Bucket Capacity (Heaped) | — | 1.0 m³ (1.3 cu yds) |
| Bucket Width | — | 213.4 cm (84 in) |
| Breakout Force | — | 6422.9 kg (14160 lbs) |
| Reach At Max Lift And Dump | — | 91.4 cm (36 in) |
| Dump Clearance At Max Raise | — | 274.3 cm (108 in) |
| Turning Radius | — | 457.2 cm (180 in) |
| Wheelbase | — | 213.4 cm (84 in) |
| Bucket Hinge Pin | — | 335.3 cm (132 in) |
| Overall Length | — | 548.6 cm (216 in) |
| Width Over Tires | — | 213.4 cm (84 in) |
| Tire Size | — | 15.5-25 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.
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