SPECS / COMPARISON
Volvo L45B vs Komatsu D39PX-21 KOMSTAT II
A detailed comparison of the Volvo L45B and the Komatsu D39PX-21 KOMSTAT II. Click a model name to view its full specifications.
Horsepower
Volvo L45B70.1 kW (94 hp)
Komatsu D39PX-21 KOMSTAT II70.8 kW (95 HP)
Operating Weight
Volvo L45B8400.5 kg (18520 lbs)
Komatsu D39PX-21 KOMSTAT II8899.5 kg (19620 lbs)
| Specification | Volvo L45B Crawler Dozers | Komatsu D39PX-21 KOMSTAT II Crawler Dozers |
|---|---|---|
| Type | Wheel Loader | Crawler Dozer |
| Horsepower | 70.1 kW (94 hp) | 70.8 kW (95 HP) |
| Weight | 8400.5 kg (18520 lbs) | — |
| Tipping Capacity | 5901.2 kg (13010 lbs) | — |
| Max Speed | 20.0 km/h (12.4 mph) | — |
| Engine Model | D5DCBE2 | SAA4D102E-2 |
| No Of Cylinders | 4 | — |
| Aspiration | Turbocharged | Turbocharged with aftercooled |
| Displacement | 4760.5 cc (290.5 cu in.) | 3932.9 cc (240 cu in.) |
| Alternator Supplied Amperage | 55 amps | — |
| Operating Voltage | 24 V | — |
| Rated Speed | 2100 RPM | — |
| Torque Speed | 1400 RPM | — |
| Net Power | 70.1 kW (94 hp) | 70.8 kW (95 HP) |
| Gross Power | 72.3 kW (97 hp) | — |
| Peak Torque | 450.1 N-m (332 lbs ft) | — |
| Fuel Capacity | 129.8 l (34.3 gal) | 165.0 l (43.6 gal) |
| Engine Oil Capacity | 14.0 l (3.7 gal) | 12.5 l (3.3 gal) |
| Hydraulic System Capacity | 120.0 l (31.7 gal) | — |
| Differential Front Capacity | 7.6 l (2 gal) | — |
| Differential Rear Capacity | 9.8 l (2.6 gal) | — |
| Transmission Type | Hydrostatic | Dual Power Shift |
| No of Forward Gears | 2 | — |
| No of Reverse Gears | 2 | — |
| Rear Axle Oscillation | 20 ° | — |
| Max Speed (Forward) | 20.0 km/h (12.4 mph) | — |
| Max Speed (Reverse) | 20.0 km/h (12.4 mph) | — |
| Pump type | Axial Piston Pump | — |
| Pump Flow | 106.0 LPM (28 GPM) | — |
| Relief Pressure | 249.3 bar (3616 psi) | — |
| Raise Lift Arms | 6 sec | — |
| Lower Lift Time | 5 sec | — |
| Bucket Dump Time | 1.5 sec | — |
| Operating Weight | 8400.5 kg (18520 lbs) | 8899.5 kg (19620 lbs) |
| Tipping Load | 5901.2 kg (13010 lbs) | — |
| Bucket Capacity (Heaped) | 1.4 m³ (1.8 cu yds) | — |
| Bucket Width | 213.4 cm (84 in) | — |
| Breakout Force | 6323.1 kg (13940 lbs) | — |
| Reach At Max Lift And Dump | 91.4 cm (36 in) | — |
| Dump Clearance At Max Raise | 274.3 cm (108 in) | — |
| Turning Radius | 243.8 cm (96 in) | — |
| Wheelbase | 243.8 cm (96 in) | — |
| Bucket Hinge Pin | 365.8 cm (144 in) | — |
| Cab Height | 304.8 cm (120 in) | 277.4 cm (109.2 in.) |
| Overall Length | 609.6 cm (240 in) | — |
| Ground Clearance | 30.5 cm (12 in) | — |
| Width Over Tires | 213.4 cm (84 in) | — |
| Tire Size | 15.5-25 | — |
| Engine Manufacturer | — | Komatsu |
| Number of Cylinders | — | 4 |
| 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 | — | 0.3 bar (4.3 psi) |
| Cooling System Capacity | — | 32.2 l (8.5 gal) |
| Hydraulic Capacity | — | 46.9 l (12.4 gal) |
| Final Drives Capacity | — | 3.4 l (0.9 gal) |
| Width Over Track | — | 243.8 cm (96.0 in.) |
| Length Overall | — | 420.6 cm (165.6 in.) |
| Length of Track on Ground | — | 237.7 cm (93.6 in.) |
| Track Gauge | — | 179.8 cm (70.8 in.) |
| Ground Contact Area | — | 76118.1 cm³ (4645 cu in.) |
| No of Shoes Per Side | — | 39 |
| No of Track Rollers Per Side | — | 6 |
| Shoe Size | — | 63.5 cm (25 in.) |
| Weight (Operating) | — | 8899.5 kg (19620 lbs) |
| Track Pitch | — | 177.8 cm (70 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.