SPECS / COMPARISON
Caterpillar D4B vs Dressta TD-7M LGP
A detailed comparison of the Caterpillar D4B and the Dressta TD-7M LGP. Click a model name to view its full specifications.
Horsepower
Caterpillar D4B60.4 kW (81 HP)
Dressta TD-7M LGP59.7 kW (80 HP)
Operating Weight
Caterpillar D4B7448.9 kg (16422 lbs)
Dressta TD-7M LGP7996.8 kg (17630 lbs)
| Specification | Caterpillar D4B Crawler Dozers | Dressta TD-7M LGP Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 60.4 kW (81 HP) | 59.7 kW (80 HP) |
| Operating Weight | 7448.9 kg (16422 lbs) | 7996.8 kg (17630 lbs) |
| Pump Flow | 55.3 LPM (14.6 GPM) | 75.3 LPM (19.9 GPM) |
| Engine Manufacturer | Caterpillar | Cummins |
| Engine Model | 3204 | B4.5 |
| Gross Power | 60.4 kW (81 HP) | 59.7 kW (80 HP) |
| Net Power | 55.9 kW (75 HP) | 55.2 kW (74 HP) |
| Number of Cylinders | 4 | 4 |
| Displacement | 5201.3 cc (317.4 cu in.) | 4506.5 cc (275 cu in.) |
| Power Measured RPM | 2400 RPM | 2500 RPM |
| Alternator Supplied Amp. | 40 A | — |
| Alternator | 40 A | — |
| Battery | 12 V | 12 V |
| Transmission Type | Planetary powershift | Countershaft-type power shift |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 11.1 km/h (6.9 mph) | 9.2 km/h (5.7 mph) |
| Max Speed Reverse | 11.9 km/h (7.4 mph) | 10.8 km/h (6.7 mph) |
| Ground Pressure | 0.4 bar (6.4 psi) | 0.3 bar (4.5 psi) |
| Fuel Capacity | 116.2 l (30.7 gal) | 170.3 l (45 gal) |
| Engine Oil Capacity | 12.1 l (3.2 gal) | — |
| Cooling System Capacity | 20.1 l (5.3 gal) | 25.0 l (6.6 gal) |
| Hydraulic Capacity | 70.0 l (18.5 gal) | 70.0 l (18.5 gal) |
| Final Drives Capacity | 8.3 l (2.2 gal) | 9.5 l (2.5 gal) |
| Pump type | Gear type | Pump. tandem gear |
| Hydraulic Pump Flow | 55.3 LPM (14.6 GPM) | 75.3 LPM (19.9 GPM) |
| Relief Valve Pressure | 172.4 bar (2500 psi) | 155.1 bar (2250 psi) |
| Cab Height | 268.2 cm (105.6 in.) | 268.2 cm (105.6 in.) |
| Width Over Track | 179.8 cm (70.8 in.) | 283.5 cm (111.6 in.) |
| Length Overall | 371.9 cm (146.4 in.) | 478.5 cm (188.4 in.) |
| Length without Blade | 277.4 cm (109.2 in.) | — |
| Length of Track on Ground | 207.3 cm (81.6 in.) | — |
| Track Gauge | 143.3 cm (56.4 in.) | — |
| Ground Clearance | 30.5 cm (12.0 in.) | 33.5 cm (13.2 in.) |
| Ground Contact Area | 42442.6 cm³ (2590 cu in.) | 64499.6 cm³ (3936 cu in.) |
| No of Shoes Per Side | 39 | 37 |
| Shoe Size | 40.6 cm (16 in.) | 61.0 cm (24 in.) |
| Weight (Operating) | 7448.9 kg (16422 lbs) | 7996.8 kg (17630 lbs) |
| Aspiration | — | Naturally, direct injection |
| Torque Measured RPM | — | 1300 RPM |
| No of Track Rollers Per Side | — | 6 |
| Track Pitch | — | 16.5 cm (6.5 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.