Komatsu 840.3
Contents:
Dimensions
| Length | 30.5 ft in (9296 mm) |
| Wheelbase | 16.3 ft in (4967 mm) |
| Width Over Tires | 8.67 ft in (2640 mm) |
| Height To Top Of Crane | 12.5 ft in (3809 mm) |
| Ground Clearance | 2.25 ft in (683 mm) |
| Length Of Bunk Area | 4.93 ft in (1500 mm) |
Engine
| Number Of Cylinders | 6 |
| Engine Model | 66CTA Tier 3 |
| Power | 168 hp (125.3 kw) |
| Torque | 520 lb ft (705.1 Nm) |
| Power Measured @ | 2000 rpm |
| Displacement | 402.8 cu in (6.6 L) |
| Torque Measured @ | 1500 rpm |
| Aspiration | Turbo |
Operational
| Operating Weight - 6wd | 30644.3 lb (13900 kg) |
| Operating Weight - 8wd | 33951.2 lb (15400 kg) |
| Fuel Capacity | 42.3 gal (160 L) |
| Hydraulic System Fluid Capacity | 26.5 gal (100 L) |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 140 amps |
| Front/Rear Tire Size - 6wd | 600/65x34, 600/55x26.5 |
| Front/Rear Tire Size - 8wd | 600/55x26.5 |
Transmission
| Transmission Type | Hydrostatic |
| Max Speed | 14.7 mph (23.5 km/h) |
Hydraulic
| Pump Type | sing circuit load sensing with variable piston pump |
| Flow Capacity | 76.7 gal/min (290 L/min) |
| Relief Valve Pressure | 3400 psi (23442.2 kPa) |
Bunk
| Load Weight - 6wd | 26455.5 lb (12000 kg) |
| Load Weight - 8wd | 26455.5 lb (12000 kg) |
| Load Area | 44.2 ft2 (4.1 m2) |
Crane
| Crane Type | CRF 8.1 |
| Max Reach | 25.6 ft in (7800 mm) |
| Gross Lift Torque | 78300 lb ft (106160.6 Nm) |
| Gross Slew Torque | 6460 lb ft (8758.6 Nm) |
