Caterpillar D4B Crawler Dozer
Crawler Dozer // Caterpillar
Caterpillar D4B Dimensions
| Ground Clearance: | 1 ft (0 m) |
| Height - Top of Cab: | 8.8 ft (3 m) |
| Length of Track on Ground: | 6.8 ft (2 m) |
| Length w/ Blade: | 12.2 ft (4 m) |
| Length w/o Blade: | 9.1 ft (3 m) |
| Width Over Tracks: | 4.7 ft (1 m) |
| Track Gauge: | 5.9 ft in (15 cm) |
Caterpillar D4B Engine
| Displacement: | 317.4 cu in (0 m) |
| Engine Model: | 3204.0 |
| Gross Power: | 81 hp (60 kw) |
| Net Power: | 75 hp (56 kw) |
| Number of Cylinders: | 4.0 |
| Power Measured @: | 2400 rpm |
Caterpillar D4B Hydraulic System
| Pump Flow Capacity: | 14.6 gal/min (55 l/min) |
| Relief Valve Pressure: | gear |
| Pump type: | 2500 psi |
Caterpillar D4B Operating Specifications
| Alternator Supplied Amperage: | 40 A |
| Cooling System Fluid Capacity: | 5.3 gal (20 l) |
| Engine Oil Capacity: | 3.2 gal (12 l) |
| Final Drives Fluid Capacity: | 2.2 gal (8 l) |
| Fuel Capacity: | 30.7 gal (116 l) |
| Hydraulic Fluid Capacity: | 18.5 gal (70 l) |
| Operating Voltage: | 12 V V |
| Operating Weight: | 16422 lbs (7,449 kg) |
Caterpillar D4B Standard Blade
| Capacity: | 25 ° |
| Blade Angle (both directions): | 2 cu yds (2 m) |
| Height: | 36.6 in (93 cm) |
| Width: | 8 ft (2 m) |
Caterpillar D4B Transmission
| Max Speed - Forward: | 6.9 mph (11 kph) |
| Max Speed - Reverse: | 7.4 mph (12 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | Planetary Powershift |
Caterpillar D4B Undercarriage
| Ground Contact Area: | 2590 cu in (0 m) |
| Ground Pressure: | 6.4 psi |
| Number of Shoes per Side: | 39.0 |
| Standard Shoe Size: | 16 in (41 cm) |
| Track Gauge: | 4.7 ft (1 m) |
