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Caterpillar 834H Wheel Dozer
Caterpillar 834H Wheel DozerThe Cat 834H Wheel Dozer continues the Caterpillar tradition with its power, mobility, operator comfort and blade selection that allows you to get the job done quickly and economically. The 834H is ideally suited for the rugged duties associated with mining, quarries and utilities. |  |  | |||
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 | Overview & Specifications | |  | Features & Benefits | | | Standard Equipment | | | Optional Equipment | | | Work Tools & Attachments | ||
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| Engine | |
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| Engine Model | Cat® C18 ACERT™ |
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| Net Power | 498 hp / 372 kW |
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| Flywheel Power | 498 hp / 372 kW |
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| Gross Power | 554 hp / 413 kW |
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| Direct Drive Net Power - Caterpillar | 467 hp / 349 kW |
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| Direct Drive Net Power - EEC 80/1269 | 467 hp / 349 kW |
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| Direct Drive Net Power - ISO 9249 | 467 hp / 349 kW |
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| Direct Drive Net Power - SAE J1349 (JAN90) | 463 hp / 345 kW |
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| Converter Drive Net Power - Caterpillar | 498 hp / 372 kW |
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| Converter Drive Net Power - EEC 80/1269 | 498 hp / 372 kW |
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| Converter Drive Net Power - ISO 9249 | 498 hp / 372 kW |
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| Converter Drive Net Power - SAE J1349 (JAN90) | 494 hp / 368 kW |
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| Bore | 5.7 in / 145 mm |
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| Stroke | 7.2 in / 183 mm |
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| Displacement | 1104 in3 / 18.1 L |
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| Weights | |
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| Operating Weight | 103849 lb / 47106 kg |
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| Operating Specifications | |
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| Ground Clearance | 20.91 in / 531 mm |
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| Transmission | |
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| Number of Forward Speeds | 4 |
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| Number of Reverse Speeds | 3 |
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| Converter Drive - Forward 1 | 4.2 mph / 6.8 km/h |
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| Converter Drive - Forward 2 | 7.2 mph / 11.6 km/h |
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| Converter Drive - Forward 3 | 12.6 mph / 20.3 km/h |
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| Converter Drive - Forward 4 | 22 mph / 35.4 km/h |
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| Converter Drive - Reverse 1 | 4.2 mph / 6.8 km/h |
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| Converter Drive - Reverse 2 | 7.6 mph / 12.2 km/h |
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| Converter Drive - Reverse 3 | 13.3 mph / 21.4 km/h |
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| Direct Drive - Forward 1 | Lock-up Disabled |
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| Direct Drive - Forward 2 | 7.7 mph / 12.4 km/h |
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| Direct Drive - Forward 3 | 13.7 mph / 22.1 km/h |
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| Direct Drive - Forward 4 | 23.9 mph / 38.5 km/h |
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| Direct Drive - Reverse 1 | 4.5 mph / 7.2 km/h |
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| Direct Drive - Reverse 2 | 8.1 mph / 13 km/h |
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| Direct Drive - Reverse 3 | 14.3 mph / 23 km/h |
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| Hydraulic System | |
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| Lift cylinder, bore and stroke | 139.75 mm x 1021 mm (5.5 in x 40.2 in) |
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| Steering cylinder, bore and stroke | 114.3 mm x 740 mm (4.5 in x 29.1 in) |
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| Right tilt and tip, bore and stroke | 152.4 mm x 276 mm (6 in x 10.9 in) |
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| Left tilt and tip, bore and stroke | 139.75 mm x 276 mm (5.5 in x 10.9 in) |
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| Relief valve setting | 4206 psi / 29000 kPa |
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| Blade Specifications | |
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| Blade Capacities | 7.9 m3 - 22.2 m3 (10.33 yd3 - 29 yd3) |
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| Straight Blade - Capacity | 10.33 yd3 / 7.9 m3 |
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| Straight Blade - Overall Width | 16.65 ft / 5074 mm |
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| Straight Blade - Height | 4.79 ft / 1461 mm |
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| Straight Blade - Digging Depth | 1.75 ft / 535 mm |
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| Straight Blade - Ground Clearance | 4.34 ft / 1324 mm |
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| Straight Blade - Maximum Tilt | 4.16 ft / 1270 mm |
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| Straight Blade - Weight | 7047 lb / 3196 kg |
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| Straight Blade - Total Operating Weight | 103849 lb / 47106 kg |
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| Universal Blade - Capacity | 14.56 yd3 / 11.13 m3 |
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| Universal Blade - Overall Width | 16.9 ft / 5151 mm |
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| Universal Blade - Height | 4.79 ft / 1461 mm |
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| Universal Blade - Digging Depth | 1.72 ft / 527 mm |
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| Universal Blade - Ground Clearance | 4.39 ft / 1338 mm |
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| Universal Blade - Maximum Tilt | 4.16 ft / 1270 mm |
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| Universal Blade - Weight | 10042 lb / 4554 kg |
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| Universal Blade - Total Operating Weight | 106844 lb / 48464 kg |
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| Coal Blade - Capacity | 29 yd3 / 22.2 m3 |
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| Coal Blade - Overall Width | 18.62 ft / 5677 mm |
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| Coal Blade - Height | 6.41 ft / 1956 mm |
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| Coal Blade - Digging Depth | 1.52 ft / 465 mm |
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| Coal Blade - Ground Clearance | 3.86 ft / 1178 mm |
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| Coal Blade - Maximum Tilt | 4.85 ft / 1482 mm |
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| Coal Blade - Weight | 9450 lb / 4290 kg |
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| Coal Blade - Total Operating Weight | 106252 lb / 48195 kg |
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| Semi-U Blade - Capacity | 13.25 yd3 / 10.13 m3 |
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| Semi-U Blade - Overall Width | 15.38 ft / 4688 mm |
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| Semi-U Blade - Height | 5.84 ft / 1779 mm |
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| Semi-U Blade - Digging Depth | 1.66 ft / 507 mm |
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| Semi-U Blade - Maximum Tilt | 4.17 ft / 1270 mm |
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| Semi-U Blade - Blade Weight | 7799.95 lb / 3538 kg |
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| Semi-U Blade - Total Operating Weight | 104604.81 lb / 47448 kg |
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| Service Refill Capacities | |
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| Fuel Tank - standard | 209.4 gal / 793 L |
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| Cooling system | 24.8 gal / 94 L |
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| Crankcase | 15.9 gal / 60 L |
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| Transmission | 21.9 gal / 83 L |
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| Hydraulic tank | 37 gal / 140 L |
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| Differentials and final drives - Front | 49.1 gal / 186 L |
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| Differentials and final drives - Rear | 49.1 gal / 186 L |
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| Dimensions | |
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| Height to Top of Cab | 13.4 ft / 4083 mm |
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| Height to Top of Exhaust Pipe | 13.46 ft / 4104 mm |
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| Height to Top of Hood | 10.32 ft / 3146 mm |
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| Height to Top of Air Cleaner | 11.07 ft / 3375 mm |
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| Ground Clearance to Bumper | 3.18 ft / 970 mm |
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| Center Line of Front Axle to Hitch | 7.46 ft / 2275 mm |
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| Center Line of Rear Axle to Edge of Bumper | 10.28 ft / 3132 mm |
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| Center Line of Rear Axle to Hitch | 7.46 ft / 2275 mm |
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| Wheelbase | 14.93 ft / 4550 mm |
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| Length to Front Tire | 28.4 ft / 8657 mm |
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| Length with Blade on Ground | 34.35 ft / 10471 mm |
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| Length with Straight Blade on Ground | 32.42 ft / 9883 mm |
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| Length with Universal Blade on Ground | 34.35 ft / 10471 mm |
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| Ground Clearance | 1.74 ft / 531 mm |
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