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834 Wheel Dozer

Engine

Engine Model Cat® C18 - -
Rated Speed 1900 r/min - -
Peak Power Speed 1500 r/min - -
Gross Power - SAE J1995 562 HP - -
Net Power - SAE J1349 496 HP - -
Bore 5.7 in - -
Stroke 7.2 in - -
Displacement 1105 in³ - -
Peak Torque - 1,300 rpm 2092 lb/ft - -
Torque Rise 52 % - -
Emissions U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2. - -

Operating Specifications

Operating Weight 105271 lb - -
Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3) - -
Coal Scoop Operating Weight 112428 lb - -
Chip Scoop Operating Weight 112838 lb - -

Transmission

Transmission Type Cat planetary power shift - -
Forward - 1 4.2 mile/h - -
Forward - 2 7.2 mile/h - -
Forward - 3 12.6 mile/h - -
Forward - 4 22 mile/h - -
Reverse - 1 4.2 mile/h - -
Reverse - 2 7.6 mile/h - -
Reverse - 3 13.3 mile/h - -
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 - -

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit Pilot operated LS valve with EH - -
Lift/Tilt System Variable displacement piston - -
Maximum Flow at 1,900 rpm 153 gal/min - -
Relief Valve Setting - Lift/Tilt 4641 psi - -
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in) - -
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in) - -
Pilot System Variable displacement piston - -
Pilot Maximum Flow 13.7 gal/min - -
Pilot Relief Valve Setting 580 psi - -

Hydraulic System - Steering

Steering System - Circuit Pilot, load sensing - -
Steering System - Pump Piston, variable displacement - -
Maximum Flow 65.8 gal/min - -
Relief Valve Setting - Steering 3495 psi - -
Total Steering Angle 86 ° - -
Steering Cycle Times - High Idle 3.1 s - -
Steering Cycle Times - Low Idle 5.7 s - -

Service Refill Capacities

Fuel Tank 209.5 gal (US) - -
Cooling System 31.7 gal (US) - -
Crankcase 15.9 gal (US) - -
Diesel Exhaust Fluid Tank 8.7 gal (US) - -
Transmission 31.7 gal (US) - -
Hydraulic System Factory Fill 63.4 gal (US) - -
Differential - Final Drives - Front 49.1 gal (US) - -
Differential - Final Drives - Rear 49.1 gal (US) - -
Hydraulic System - Tank Only 37 gal (US) - -

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. - -

Axles

Front Fixed - -
Rear Trunnion - -
Oscillation Angle ±13° - -

Brakes

Brakes ISO 3450: 2011 - -

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396) 72 dB(A) - -
Machine Sound Level (ISO 6395) 113 dB(A) - -

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396) 72 dB(A) - -
Machine Sound Level (ISO 6395) 109 dB(A) - -

Dimensions

Height - Top of Exhaust Stack 15.9 ft - -
Height - Top of Air Cleaner 12.8 ft - -
Height - Top of Hood 10.9 ft - -
Ground Clearance - Bumper 3.1 ft - -
Centerline of Rear Axle to Edge of Bumper 10.5 ft - -
Wheel Base 14.9 ft - -
Length - Front of Tire 28.4 ft - -
Length - Straight Blade on Ground 32.6 ft - -
Centerline of Front Axle to Hitch 7.5 ft - -
Length - Universal Blade on Ground 34.4 ft - -
Ground Clearance 1.7 ft - -
Height - Top of Cab 13.7 ft - -

Scoops

Chip Scoop Carry Capacity 35 yd³ - -
Chip Scoop Doze Capacity 70 yd³ - -
Coal Scoop Carry Capacity 30 yd³ - -
Coal Scoop Doze Capacity 60 yd³ - -
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