SPECS / COMPARISON
Komatsu D37PX-23 vs John Deere 650H XLT
A detailed comparison of the Komatsu D37PX-23 and the John Deere 650H XLT. Click a model name to view its full specifications.
Horsepower
Komatsu D37PX-2367.9 kW (91 HP)
John Deere 650H XLT67.1 kW (90 HP)
Operating Weight
Komatsu D37PX-237660.0 kg (16887.5 lbs)
John Deere 650H XLT8436.8 kg (18600 lbs)
| Specification | Komatsu D37PX-23 Crawler Dozers | John Deere 650H XLT Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 67.9 kW (91 HP) | 67.1 kW (90 HP) |
| Operating Weight | 7660.0 kg (16887.5 lbs) | 8436.8 kg (18600 lbs) |
| Pump Flow | 99.2 LPM (26.2 GPM) | 56.8 LPM (15 GPM) |
| Engine Manufacturer | Komatsu | John Deere |
| Engine Model | SAA4D95LE-6 | 4045 T |
| Gross Power | 67.9 kW (91 HP) | — |
| Net Power | 66.4 kW (89 HP) | 67.1 kW (90 HP) |
| Displacement | 3261.0 cc (199 cu in.) | 4522.8 cc (276 cu in.) |
| Power Measured RPM | 2200 RPM | 2200 RPM |
| Number of Forward Gears | 3 | — |
| Number of Reverse Gears | 3 | — |
| Max Speed Forward | 8.5 km/h (5.3 mph) | 8.0 km/h (5 mph) |
| Max Speed Reverse | 8.5 km/h (5.3 mph) | 8.0 km/h (5 mph) |
| Ground Pressure | 0.3 bar (4.7 psi) | 0.4 bar (5.6 psi) |
| Fuel Capacity | 190.0 l (50.2 gal) | 177.9 l (47 gal) |
| Engine Oil Capacity | 11.4 l (3 gal) | 14.0 l (3.7 gal) |
| Cooling System Capacity | 34.1 l (9 gal) | 16.3 l (4.3 gal) |
| Hydraulic Capacity | 64.4 l (17 gal) | 32.2 l (8.5 gal) |
| Final Drives Capacity | 3.8 l (1 gal) | 6.8 l (1.8 gal) |
| Hydraulic Pump Flow | 99.2 LPM (26.2 GPM) | 56.8 LPM (15 GPM) |
| Relief Valve Pressure | 274.0 bar (3974 psi) | 206.8 bar (3000 psi) |
| Cab Height | 280.4 cm (110.4 in.) | 277.4 cm (109.2 in.) |
| Length Overall | 429.8 cm (169.2 in.) | — |
| Length of Track on Ground | 225.6 cm (88.8 in.) | 234.7 cm (92.4 in.) |
| Track Gauge | 173.7 cm (68.4 in.) | — |
| Ground Clearance | 33.5 cm (13.2 in.) | 36.6 cm (14.4 in.) |
| Ground Contact Area | 67973.7 cm³ (4148 cu in.) | 54274.1 cm³ (3312 cu in.) |
| No of Carrier Rollers Per Side | 1 | — |
| No of Shoes Per Side | 41 | 40 |
| No of Track Rollers Per Side | 6 | 7 |
| Weight (Operating) | 7660.0 kg (16887.5 lbs) | 8436.8 kg (18600 lbs) |
| Aspiration | — | Turbocharged |
| Number of Cylinders | — | 4 |
| Max Torque | — | 428.4 N-m (316 lbs/ft) |
| Torque Measured RPM | — | 1200 RPM |
| Alternator Supplied Amp. | — | 65 A |
| Alternator | — | 65 A |
| Battery | — | 12 V |
| Transmission Type | — | Dual Power Shift |
| Pump type | — | Gear type |
| Width Over Track | — | 201.2 cm (79.2 in.) |
| Length without Blade | — | 426.7 cm (168.0 in.) |
| Shoe Size | — | 45.7 cm (18 in.) |
| Track Pitch | — | 17.3 cm (6.8 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.