Get a quote834 Wheel Dozer
MOBILE. AGILE. VERSATILE.
More Comfort – More Performance – More Versatility
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ENHANCED SAFETY
Equipped with standard safety features, improving visibility and providing a safer operating environment
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LOWER MAINTENANCE COST
Make regular maintenance more convenient with scheduled engine and fuel filter change intervals
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BETTER FUEL EFFICIENCY
Equipped with a combination of proven components and technologies, meeting expectations for excellent productivity, fuel efficiency, reliability, and service life
Engine
| Bore | 5.7 in |
| Displacement | 1105 inÂł |
| Engine Model | Cat® C18 |
| Gross Power - SAE J1995:2014 | 562 hp |
| Net Power - SAE J1349:2011 | 496 hp |
| Note (1) | Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. |
| Note (2) | The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3. |
| Peak Power Speed | 1500 r/min |
| Peak Torque - 1,300 rpm | 2092 lb/ft |
| Rated Speed | 1900 r/min |
| Stroke | 7.2 in |
| Torque Rise | 52 % |
Operating Specifications
| Blade Capacities | 7.9 – 22.2 m3 (10.3 – 29.0 yd3) |
| Operating Weight | 105271 lb |
Transmission
| Direct Drive - Forward 1 | Lock-up disabled |
| Direct Drive - Forward 2 | 7.7 mile/h |
| Direct Drive - Forward 3 | 13.7 mile/h |
| Direct Drive - Forward 4 | 23.9 mile/h |
| Direct Drive - Reverse 1 | 4.5 mile/h |
| Direct Drive - Reverse 2 | 8.1 mile/h |
| Direct Drive - Reverse 3 | 14.3 mile/h |
| Forward - 1 | 4.2 mile/h |
| Forward - 2 | 7.2 mile/h |
| Forward - 3 | 12.6 mile/h |
| Forward - 4 | 22 mile/h |
| Note | Travel speeds based on 35/65-R33 tire |
| Reverse - 1 | 4.2 mile/h |
| Reverse - 2 | 7.6 mile/h |
| Reverse - 3 | 13.3 mile/h |
| Transmission Type | Cat planetary power shift |
Hydraulic System - Lift/Tilt
| Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke | 140 mm Ă— 230 mm (5.5 in Ă— 9.1 in) |
| Cylinders, Double Acting - Lift, Bore and Stroke | 139.75 mm Ă— 1021 mm (5.5 in Ă— 40.2 in) |
| Lift/Tilt System | Variable displacement piston |
| Lift/Tilt System - Circuit | Pilot operated LS valve with EH |
| Maximum Flow at 1,900 rpm | 153 gal/min |
| Pilot Maximum Flow | 13.7 gal/min |
| Pilot Relief Valve Setting | 580 psi |
| Pilot System | Variable displacement piston |
| Relief Valve Setting - Lift/Tilt | 4641 psi |
Hydraulic System - Steering
| Maximum Flow | 65.8 gal/min |
| Relief Valve Setting - Steering | 3495 psi |
| Steering Cycle Times - High Idle | 3.1 s |
| Steering Cycle Times - Low Idle | 5.7 s |
| Steering System - Circuit | Pilot, load sensing |
| Steering System - Pump | Piston, variable displacement |
| Total Steering Angle | 86 ° |
Service Refill Capacities
| Cooling System | 31.7 gal (US) |
| Crankcase | 15.9 gal (US) |
| Diesel Exhaust Fluid Tank | 8.7 gal (US) |
| Differential - Final Drives - Front | 49.1 gal (US) |
| Differential - Final Drives - Rear | 49.1 gal (US) |
| Fuel Tank | 209.5 gal (US) |
| Hydraulic System - Tank Only | 37 gal (US) |
| Hydraulic System Factory Fill | 63.4 gal (US) |
| Note (1) | All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. • For pre-Tier 4 engines: Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
| Transmission | 31.7 gal (US) |
Air Conditioning System
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons). |
Axles
| Front | Fixed |
| Oscillation Angle | ±13° |
| Rear | Trunnion |
Brakes
| Brakes | ISO 3450: 2011 |
Sound Performance - Tier 4 Final / Stage V
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 109 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) |
Sound Performance - Tier 3 / Stage IIIA
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 110 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) |
Dimensions
| Centerline of Front Axle to Hitch | 7.5 ft |
| Centerline of Rear Axle to Edge of Bumper | 10.5 ft |
| Ground Clearance | 1.7 ft |
| Ground Clearance - Bumper | 3.1 ft |
| Height - Top of Air Cleaner | 12.8 ft |
| Height - Top of Cab | 13.7 ft |
| Height - Top of Exhaust Stack | 15.9 ft |
| Height - Top of Hood | 10.9 ft |
| Length - Front of Tire | 28.4 ft |
| Length - Straight Blade on Ground | 32.6 ft |
| Length - Universal Blade on Ground | 34.4 ft |
| Wheel Base | 14.9 ft |
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Engine
| Bore | 5.7 in |
| Displacement | 1105 inÂł |
| Engine Model | Cat® C18 |
| Gross Power - SAE J1995:2014 | 562 hp |
| Net Power - SAE J1349:2011 | 496 hp |
| Note (1) | Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. |
| Note (2) | The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3. |
| Peak Power Speed | 1500 r/min |
| Peak Torque - 1,300 rpm | 2092 lb/ft |
| Rated Speed | 1900 r/min |
| Stroke | 7.2 in |
| Torque Rise | 52 % |
Operating Specifications
| Blade Capacities | 7.9 – 22.2 m3 (10.3 – 29.0 yd3) |
| Operating Weight | 105271 lb |
Transmission
| Direct Drive - Forward 1 | Lock-up disabled |
| Direct Drive - Forward 2 | 7.7 mile/h |
| Direct Drive - Forward 3 | 13.7 mile/h |
| Direct Drive - Forward 4 | 23.9 mile/h |
| Direct Drive - Reverse 1 | 4.5 mile/h |
| Direct Drive - Reverse 2 | 8.1 mile/h |
| Direct Drive - Reverse 3 | 14.3 mile/h |
| Forward - 1 | 4.2 mile/h |
| Forward - 2 | 7.2 mile/h |
| Forward - 3 | 12.6 mile/h |
| Forward - 4 | 22 mile/h |
| Note | Travel speeds based on 35/65-R33 tire |
| Reverse - 1 | 4.2 mile/h |
| Reverse - 2 | 7.6 mile/h |
| Reverse - 3 | 13.3 mile/h |
| Transmission Type | Cat planetary power shift |
Hydraulic System - Lift/Tilt
| Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke | 140 mm Ă— 230 mm (5.5 in Ă— 9.1 in) |
| Cylinders, Double Acting - Lift, Bore and Stroke | 139.75 mm Ă— 1021 mm (5.5 in Ă— 40.2 in) |
| Lift/Tilt System | Variable displacement piston |
| Lift/Tilt System - Circuit | Pilot operated LS valve with EH |
| Maximum Flow at 1,900 rpm | 153 gal/min |
| Pilot Maximum Flow | 13.7 gal/min |
| Pilot Relief Valve Setting | 580 psi |
| Pilot System | Variable displacement piston |
| Relief Valve Setting - Lift/Tilt | 4641 psi |
Hydraulic System - Steering
| Maximum Flow | 65.8 gal/min |
| Relief Valve Setting - Steering | 3495 psi |
| Steering Cycle Times - High Idle | 3.1 s |
| Steering Cycle Times - Low Idle | 5.7 s |
| Steering System - Circuit | Pilot, load sensing |
| Steering System - Pump | Piston, variable displacement |
| Total Steering Angle | 86 ° |
Service Refill Capacities
| Cooling System | 31.7 gal (US) |
| Crankcase | 15.9 gal (US) |
| Diesel Exhaust Fluid Tank | 8.7 gal (US) |
| Differential - Final Drives - Front | 49.1 gal (US) |
| Differential - Final Drives - Rear | 49.1 gal (US) |
| Fuel Tank | 209.5 gal (US) |
| Hydraulic System - Tank Only | 37 gal (US) |
| Hydraulic System Factory Fill | 63.4 gal (US) |
| Note (1) | All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. • For pre-Tier 4 engines: Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
| Transmission | 31.7 gal (US) |
Air Conditioning System
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons). |
Axles
| Front | Fixed |
| Oscillation Angle | ±13° |
| Rear | Trunnion |
Brakes
| Brakes | ISO 3450: 2011 |
Sound Performance - Tier 4 Final / Stage V
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 109 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) |
Sound Performance - Tier 3 / Stage IIIA
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 110 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) | ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | 72 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) |
Dimensions
| Centerline of Front Axle to Hitch | 7.5 ft |
| Centerline of Rear Axle to Edge of Bumper | 10.5 ft |
| Ground Clearance | 1.7 ft |
| Ground Clearance - Bumper | 3.1 ft |
| Height - Top of Air Cleaner | 12.8 ft |
| Height - Top of Cab | 13.7 ft |
| Height - Top of Exhaust Stack | 15.9 ft |
| Height - Top of Hood | 10.9 ft |
| Length - Front of Tire | 28.4 ft |
| Length - Straight Blade on Ground | 32.6 ft |
| Length - Universal Blade on Ground | 34.4 ft |
| Wheel Base | 14.9 ft |