SPECS / COMPARISON
Komatsu D61EX-12 vs Case 1450B
A detailed comparison of the Komatsu D61EX-12 and the Case 1450B. Click a model name to view its full specifications.
Horsepower
Komatsu D61EX-12113.3 kW (152 HP)
Case 1450B113.3 kW (152 HP)
| Specification | Komatsu D61EX-12 Crawler Dozers | Case 1450B Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 113.3 kW (152 HP) | 113.3 kW (152 HP) |
| Operating Weight | 16900.0 kg (37258.2 lbs) | — |
| Engine Manufacturer | Komatsu | Case |
| Engine Model | S6D114E-1 | A504BDT |
| Net Power | 113.3 kW (152 HP) | 104.4 kW (140 HP) |
| Aspiration | Turbocharged | — |
| Number of Cylinders | 6 | 6 |
| Displacement | 8300.1 cc (506.5 cu in.) | 8259.1 cc (504 cu in.) |
| Max Torque | 784.1 N-m (578.3 lbs/ft) | 592.5 N-m (437 lbs/ft) |
| Power Measured RPM | 1850 RPM | 2100 RPM |
| Torque Measured RPM | 1300 RPM | 1525 RPM |
| Alternator Supplied Amp. | 35 A | — |
| Alternator | 35 A | — |
| Battery | 24 V | — |
| Transmission Type | Torqflow | — |
| Number of Forward Gears | 3 | 4 |
| Number of Reverse Gears | 3 | 4 |
| Max Speed Forward | 10.5 km/h (6.5 mph) | 8.7 km/h (5.4 mph) |
| Max Speed Reverse | 12.9 km/h (8 mph) | 10.5 km/h (6.5 mph) |
| Ground Pressure | 0.4 bar (6.4 psi) | — |
| Fuel Capacity | 315.3 l (83.3 gal) | 246.1 l (65 gal) |
| Engine Oil Capacity | 19.3 l (5.1 gal) | 14.4 l (3.8 gal) |
| Cooling System Capacity | 44.3 l (11.7 gal) | 53.4 l (14.1 gal) |
| Hydraulic Capacity | 48.1 l (12.7 gal) | 66.6 l (17.6 gal) |
| Final Drives Capacity | 28.8 l (7.6 gal) | 23.8 l (6.3 gal) |
| Pump type | Closed-center, load sensing system | — |
| Relief Valve Pressure | 206.0 bar (2987.8 psi) | — |
| Cab Height | 313.9 cm (123.6 in.) | 317.0 cm (124.8 in.) |
| Width Over Track | 192.0 cm (75.6 in.) | — |
| Length Overall | 545.6 cm (214.8 in.) | 487.7 cm (192.0 in.) |
| Length of Track on Ground | 320.0 cm (126.0 in.) | — |
| Track Gauge | 192.0 cm (75.6 in.) | 189.0 cm (74.4 in.) |
| Ground Contact Area | 96623.3 cm³ (5896.3 cu in.) | — |
| No of Shoes Per Side | 46 | 36 |
| No of Track Rollers Per Side | 8 | 6 |
| Shoe Size | 60.2 cm (23.7 in.) | 61.2 cm (24.1 in.) |
| Weight (Operating) | 16900.0 kg (37258.2 lbs) | — |
| Gross Power | — | 113.3 kW (152 HP) |
| Length without Blade | — | 378.0 cm (148.8 in.) |
| Ground Clearance | — | 39.6 cm (15.6 in.) |
| No of Carrier Rollers Per Side | — | 1 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.