Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Komatsu WB142-5 Backhoe Loader is a powerful machine designed for increased efficiency and productivity on the job site. With impressive digging, lifting, and reach capabilities, this backhoe loader offers a versatile solution for various construction and excavation tasks. Equipped with a reliable engine, efficient hydraulic system, and user-friendly operating specifications, the WB142-5 is a valuable addition to any fleet looking to get the job done with precision and ease.
| 4TH GEAR FWD MPH (KMH) | 23.0 (37.0) Starting 2010 Model Year |
| BACKHOE LOADING HEIGHT FT. (M) | 11.8 (3.61) Starting 2009 Model Year |
| Breakout Force lbs (kgs) | 10,116 (4,590) Starting 2010 Model Year |
| Digging Depth ft (m) | 14.2 (4.32) Starting 2010 Model Year |
| Lift Capacity lbs (kgs) | 6,325 (2,869) Starting 2010 Model Year |
| LOADER BREAKOUT FORCE LBS. (KG) | 10,116 (4,590) Starting 2009 Model Year |
| LOADER LIFT CAPACITY LBS. (KG) | 6,325 (2,869) Starting 2009 Model Year |
| LOADER SAE HP (KW) | 76 (57) Starting 2009 Model Year |
| LOADING HEIGHT FT. (M) | 11.8 (3.61) Starting 2010 Model Year |
| MAX DIGGING DEPTH FT. (M) | 14.2 (4.32) Starting 2009 Model Year |
| Operating Weight lbs (kg) | 14,980 (6,795) Starting 2009 Model Year |
| SAE HP (KW) | 76 (57) Starting 2010 Model Year |
| TRAVEL SPEED 4TH GEAR FWD MPH (KMH) | 23.0 (37.0) Starting 2009 Model Year |
| Weight lbs (kg) | 14,980 (6,795) Starting 2010 Model Year |
| Dig Depth | 14.20 ft (4.33 m) |
| Load Height | 11.90 ft (3.63 m) |
| Reach From Swivel | 18.40 ft (5.61 m) |
| Ground Clearance | 1.30 ft (0.40 m) |
| Height to Top of Suspended Cab | 9.30 ft (2.83 m) |
| Transport Length | 23.20 ft (7.07 m) |
| Transport Width | 7.20 ft (2.19 m) |
| Wheelbase | 7.20 ft (2.19 m) |
| Aspiration | Naturally |
| Displacement | 275.00 cu in (4,506.45 cu cm) |
| Engine Model | 4D102LE-2 |
| Gross Power | 80.50 hp (60.03 kw) |
| Net Max Torque | 221.00 lbs ft (299.63 nm) |
| Net Power | 76.50 hp (57.05 kw) |
| Number of Cylinders | 4 |
| Power Measured @ | 2200 rpm |
| Torque Measured @ | 1300 rpm |
| Pump Flow Capacity | 37.00 gpm (140.05 lpm) |
| Pump Type | Tandem fixed displacement pumps |
| Relief Valve Pressure | 3002 psi |
| Bucket Breakout Force | 11,351.00 lbs (5,148.73 kg) |
| Bucket Capacity | 1.10 cu yd (0.84 cu m) |
| Bucket Width | 85.90 in (218.19 cm) |
| Clearance at Max Dump Height | 8.60 ft (2.62 m) |
| Dig Depth | 4.00 in (10.16 cm) |
| Reach at Max Dump Height | 3.00 ft (0.91 m) |
| Alternator Supplied Amperage | 95 amps |
| Cooling System Fluid Capacity | 3.70 gal (14.00 l) |
| Front Axle Fluid Capacity | 1.90 gal (7.19 l) |
| Fuel Capacity | 31.80 gal (120.36 l) |
| Hydraulic System Fluid Capacity | 25.70 gal (97.27 l) |
| Oil System Fluid Capacity | 2.40 gal (9.08 l) |
| Operating Voltage | 12 volts |
| Operating Weight 2wd | 14,517.50 lbs (6,585.04 kg) |
| Operating Weight 4wd | 14,517.50 lbs (6,585.04 kg) |
| Rear Axle Fluid Capacity | 3.90 gal (14.76 l) |
| Transmission Fluid Capacity | 4.80 gal (18.17 l) |
| Turning Radius | 11.90 ft (3.63 m) |
| Max Speed | 23.00 mph (37.01 kph) |
| Max Speed - Reverse | 23.00 mph (37.01 kph) |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 4 |
| Transmission Type | synchronized gearbox powershift shuttle |