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| info | |
| 2006 -, Backhoe loader tractor |
| Production | |
| Manufacturer: | Komatsu |
| Variants | |
| WB146PS-5: | powershift transmission |
| Capacity | |
| Fuel: | 39.6 gal [149.9 L] |
| Hydraulic system: | 25.6 gal [96.9 L] |
| Dimensions & Tires | |
| Wheelbase: | 86 inches [218 cm] |
| Weight: | 16,090 lbs [7298 kg] |
| Backhoe & Loader | |
| Dig depth: | 174 to 218 inches |
| Dump angle: | 45 inches [114 cm] |
| WB146-5 Serial Numbers | |
| - Serial numbers unknown - |
| Komatsu WB146-5 Power | |
| Engine (gross): | 92 hp [68.6 kW] |
| Engine: | 88 hp [65.6 kW] |
| Mechanical | |
| Chassis: | 4x4 MFWD 4WD |
| Steering: | hydrostatic power |
| Brakes: | differential wet disc |
| Cab: | ROPS canopy or cab with heat and A/C |
| Hydraulics | |
| Type: | closed center load sensing |
| Capacity: | 25.6 gal [96.9 L] |
| Pressure: | 3553 psi [245.0 bar] |
| Total flow: | 43.6 gpm [165.0 lpm] |
| Electrical | |
| Charging system: | alternator |
| Charging amps: | 95 |
| Battery | |
| Number: | 1 |
| Cold-cranking amps: | 860 |
| Volts: | 12 |
| Amp-hours: | 100 |
| info | |
| Power: | 88 hp [65.6 kW] |
| Power (gross): | 92 hp [68.6 kW] |
| Air cleaner: | dry |
| Compression: | 18:1 |
| Rated RPM: | 2200 |
| Torque: | 300 lb-ft [406.8 Nm] |
| Torque RPM: | 1500 |
| Starter: | electric |
| Starter volts: | 12 |
| Starter power: | 4.3 hp [3.2 kW] |
| Oil capacity: | 9.6 qts [9.1 L] |
| Coolant capacity: | 14.8 qts [14.0 L] |
| Engine Detail | |
| Komatsu S4D102LE-2, turbocharged diesel, 4-cylinder, liquid-cooled, 275 ci [4.5 L] |
| Transmission | |
| Type: | synchonized with power shufttle |
| Gears: | 4 forward and reverse |
| Oil capacity: | 21.2 qts [20.1 L] |
| Dimensions | |
| Weight (operating): | 16,090 lbs [7298 kg] |
| Weight (max capacity): | 38,892 lbs [17641 kg] |
| Wheelbase: | 86 inches [218 cm] |
| Length: | 293 inches [744 cm] |
| Width: | 93 inches [236 cm] |
| Height: | 148 inches [375 cm] (transport) |
| Height (cab): | 116 inches [294 cm] |
| Ground clearance: | 17 inches [43 cm] |
| Loader | |
| Loader type: | Komatsu |
| Height (to pin): | 133 inches [337 cm] |
| Clearance, dumped bucket: | 103 inches [261 cm] |
| Dump reach: | 29 inches [73 cm] |
| Dump angle: | 45 |
| Rollback angle: | 45 |
| Breakout force (lift): | 13,224 lbs [5998 kg] |
| Lift to full height (at pin): | 8,598 lbs [3900 kg] |
| Bucket capacity: | 1.25 cu yd [1.0 cu m] |
| Bucket width: | 93 inches [236 cm] |
| Backhoe | |
| Backhoe type: | Komatsu |
| Digging depth: | 174 inches [441 cm] |
| Digging depth (extended stick): | 218 inches [553 cm] |
| 2-Foot flat digging depth: | 172 inches [436 cm] |
| 2-Foot flat digging depth (extended stick): | 216 inches [548 cm] |
| Reach from pivot: | 226 inches [574 cm] |
| Reach from pivot (extended stick): | 266 inches [675 cm] |
| Loading height: | 145 inches [368 cm] |
| Loading height (retracted stick): | 144 inches [365 cm] |
| Loading height (extended stick): | 172 inches [436 cm] |
| Bucket force: | 13,505 lbs [6125 kg] |
| Dipperstick force: | 8,830 lbs [4005 kg] |