Komatsu
Caterpillar
434E
Backhoe Loader
37 specifications
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Image 1 of 5
Specifications
57 data points
Operating Specifications
| Operating Weight 4wd | 14,518 lb |
|---|---|
| Operating Weight 2wd | 14,518 lb |
| Fuel Capacity | 31.8 gal |
| Hydraulic System Fluid Capacity | 25.7 gal |
| Cooling System Fluid Capacity | 3.7 gal |
| Operating Voltage | 12 V |
| Oil System Fluid Capacity | 2.4 gal |
| Alternator Supplied Amperage | 95 A |
| Turning Radius | 143 in |
| Transmission Fluid Capacity | 4.8 gal |
| Rear Axle Fluid Capacity | 3.9 gal |
| Front Axle Fluid Capacity | 1.9 gal |
Engine
| Engine Model | 4D102LE-2 |
|---|---|
| Displacement | 275 in³ |
| Power Measured @ | 2,200 rpm |
| Gross Power | 80.5 hp |
| Net Power | 76.5 hp |
| Number of Cylinders | 4 |
| Aspiration | Naturally |
| Torque Measured @ | 1,300 rpm |
| Net Max Torque | 221 lb-ft |
Hydraulic System
| Pump Flow Capacity | 37.0 gal/min |
|---|---|
| Relief Valve Pressure | 3,002 psi |
| Pump Type | Tandem fixed displacement pumps |
Dimensions
| Ground Clearance | 16 in |
|---|---|
| Wheelbase | 86 in |
| Transport Width | 86 in |
| Transport Length | 278 in |
| Height to Top of Suspended Cab | 111 in |
Transmission
| Max Speed | 23.0 mph |
|---|---|
| Max Speed - Reverse | 23.0 mph |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 4 |
| Transmission Type | synchronized gearbox powershift shuttle |
General Specifications
| Operating Weight lbs (kg) | 14,980 (6,795) — Starting 2009 Model Year |
|---|---|
| Max Digging Depth ft. (m) | 14.2 (4.32) — Starting 2009 Model Year |
| Lift Capacity lbs (kgs) | 6,325 (2,869) — Starting 2010 Model Year |
| Loading Height ft (m) | 11.8 (3.61) — Starting 2010 Model Year |
| 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 |
| Travel Speed 4th Gear Fwd MPH (kmh) | 23.0 (37.0) — 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 |
| Loader SAE HP (kw) | 76 (57) — Starting 2009 Model Year |
| Loader Lift Capacity lbs. (kg) | 6,325 (2,869) — Starting 2009 Model Year |
| Loader Breakout Force lbs. (kg) | 10,116 (4,590) — Starting 2009 Model Year |
| SAE HP (KW) | 76 (57) — Starting 2010 Model Year |
| Weight lbs (kg) | 14,980 (6,795) — Starting 2010 Model Year |
Backhoe
| Dig Depth | 170 in |
|---|---|
| Reach From Swivel | 221 in |
| Load Height | 143 in |
Loader
| Bucket Capacity | 1.10 yd³ |
|---|---|
| Clearance at Max Dump Height | 103 in |
| Bucket Breakout Force | 11,351 lb |
| Bucket Width | 86 in |
| Reach at Max Dump Height | 36 in |
| Dig Depth | 4 in |
Comparable machines
Other backhoe loaders in a similar weight class.
