SPECS / COMPARISON
Komatsu D37P-5 vs Case 650K WT
A detailed comparison of the Komatsu D37P-5 and the Case 650K WT. Click a model name to view its full specifications.
Horsepower
Komatsu D37P-559.7 kW (80 HP)
Case 650K WT59.7 kW (80 HP)
Operating Weight
Komatsu D37P-55450.0 kg (12015.2 lbs)
Case 650K WT8572.9 kg (18900 lbs)
| Specification | Komatsu D37P-5 Crawler Dozers | Case 650K WT Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 59.7 kW (80 HP) | 59.7 kW (80 HP) |
| Operating Weight | 5450.0 kg (12015.2 lbs) | 8572.9 kg (18900 lbs) |
| Engine Manufacturer | Komatsu | Case |
| Engine Model | S4D102E | 445 T/M2 |
| Net Power | 59.7 kW (80 HP) | 55.8 kW (74.8 HP) |
| Aspiration | Turbocharged | — |
| Number of Cylinders | 4 | 4 |
| Displacement | 3921.4 cc (239.3 cu in.) | 4490.1 cc (274 cu in.) |
| Power Measured RPM | 2500 RPM | 2000 RPM |
| Transmission Type | Hydrostatic | Hydrostatic |
| Number of Forward Gears | 3 | — |
| Number of Reverse Gears | 3 | — |
| Max Speed Forward | 6.9 km/h (4.3 mph) | 9.7 km/h (6 mph) |
| Max Speed Reverse | 7.6 km/h (4.7 mph) | 9.7 km/h (6 mph) |
| Ground Pressure | 0.4 bar (5.4 psi) | 0.4 bar (5.3 psi) |
| Fuel Capacity | 115.1 l (30.4 gal) | 189.3 l (50 gal) |
| Engine Oil Capacity | 12.1 l (3.2 gal) | 13.6 l (3.6 gal) |
| Cooling System Capacity | 22.3 l (5.9 gal) | 18.9 l (5 gal) |
| Final Drives Capacity | 12.1 l (3.2 gal) | 14.4 l (3.8 gal) |
| Pump type | Gear type | — |
| Track Gauge | 146.3 cm (57.6 in.) | 170.7 cm (67.2 in.) |
| Ground Contact Area | 36628.4 cm³ (2235.2 cu in.) | 58338.1 cm³ (3560 cu in.) |
| No of Shoes Per Side | 41 | 38 |
| No of Track Rollers Per Side | 6 | 6 |
| Shoe Size | 33.0 cm (13 in.) | 50.8 cm (20 in.) |
| Weight (Operating) | 5450.0 kg (12015.2 lbs) | 8572.9 kg (18900 lbs) |
| Pump Flow | — | 78.7 LPM (20.8 GPM) |
| Gross Power | — | 59.7 kW (80 HP) |
| Emission | — | Tier 3 |
| Max Torque | — | 355.2 N-m (262 lbs/ft) |
| Torque Measured RPM | — | 1400 RPM |
| Alternator Supplied Amp. | — | 65 A |
| Alternator | — | 65 A |
| Battery | — | 12 V |
| Hydraulic Capacity | — | 75.7 l (20 gal) |
| Hydraulic Pump Flow | — | 78.7 LPM (20.8 GPM) |
| Relief Valve Pressure | — | 208.6 bar (3025 psi) |
| Cab Height | — | 277.4 cm (109.2 in.) |
| Width Over Track | — | 228.6 cm (90.0 in.) |
| Length Overall | — | 429.8 cm (169.2 in.) |
| Length of Track on Ground | — | 225.6 cm (88.8 in.) |
| Ground Clearance | — | 39.6 cm (15.6 in.) |
| No of Carrier Rollers Per Side | — | 1 |
| 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.