SPECS / COMPARISON
John Deere 750J LGP vs Komatsu D61EX-15 E0
A detailed comparison of the John Deere 750J LGP and the Komatsu D61EX-15 E0. Click a model name to view its full specifications.
Horsepower
John Deere 750J LGP125.3 kW (168 HP)
Komatsu D61EX-15 E0126.8 kW (170 HP)
Operating Weight
John Deere 750J LGP16658.2 kg (36725 lbs)
Komatsu D61EX-15 E016710.0 kg (36839.3 lbs)
| Specification | John Deere 750J LGP Crawler Dozers | Komatsu D61EX-15 E0 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 125.3 kW (168 HP) | 126.8 kW (170 HP) |
| Operating Weight | 16658.2 kg (36725 lbs) | 16710.0 kg (36839.3 lbs) |
| Pump Flow | 143.8 LPM (38 GPM) | — |
| Engine Manufacturer | John Deere | Komatsu |
| Engine Model | 6068 H | SAA6D107E-1 |
| Gross Power | 125.3 kW (168 HP) | 126.8 kW (170 HP) |
| Net Power | 115.6 kW (155 HP) | 125.3 kW (168 HP) |
| Aspiration | Turbocharged with aftercooled | Turbocharged |
| Number of Cylinders | 6 | 6 |
| Displacement | 6784.3 cc (414 cu in.) | 6685.9 cc (408 cu in.) |
| Max Torque | 732.1 N-m (540 lbs/ft) | — |
| Power Measured RPM | 2100 RPM | 1850 RPM |
| Torque Measured RPM | 1400 RPM | — |
| Alternator Supplied Amp. | 80 A | — |
| Alternator | 80 A | — |
| Battery | 24 V | — |
| Transmission Type | Hydrostatic | — |
| Max Speed Forward | 10.1 km/h (6.3 mph) | 8.7 km/h (5.4 mph) |
| Max Speed Reverse | 10.1 km/h (6.3 mph) | 10.9 km/h (6.8 mph) |
| Ground Pressure | 0.3 bar (4.5 psi) | 0.5 bar (7.7 psi) |
| Fuel Capacity | 371.0 l (98 gal) | 390.3 l (103.1 gal) |
| Engine Oil Capacity | 26.5 l (7 gal) | 29.1 l (7.7 gal) |
| Cooling System Capacity | 21.6 l (5.7 gal) | 32.2 l (8.5 gal) |
| Hydraulic Capacity | 105.6 l (27.9 gal) | — |
| Pump type | Piston | — |
| Hydraulic Pump Flow | 143.8 LPM (38 GPM) | — |
| Relief Valve Pressure | 249.9 bar (3625 psi) | — |
| Cab Height | 310.9 cm (122.4 in.) | 317.0 cm (124.8 in.) |
| Width Over Track | 301.8 cm (118.8 in.) | 329.2 cm (129.6 in.) |
| Length Overall | 530.4 cm (208.8 in.) | — |
| Length of Track on Ground | 307.8 cm (121.2 in.) | 506.0 cm (199.2 in.) |
| Track Gauge | 213.4 cm (84.0 in.) | 192.0 cm (75.6 in.) |
| Ground Clearance | 36.6 cm (14.4 in.) | 39.6 cm (15.6 in.) |
| Ground Contact Area | 134833.1 cm³ (8228 cu in.) | 79248.0 cm³ (4836 cu in.) |
| No of Shoes Per Side | 45 | 40 |
| No of Track Rollers Per Side | 8 | 7 |
| Shoe Size | 86.4 cm (34 in.) | 60.2 cm (23.7 in.) |
| Weight (Operating) | 16658.2 kg (36725 lbs) | 16710.0 kg (36839.3 lbs) |
| Track Pitch | 19.1 cm (7.5 in.) | — |
| Number of Forward Gears | — | 3 |
| Number of Reverse Gears | — | 3 |
| Final Drives Capacity | — | 28.8 l (7.6 gal) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.