834K Scoops Wheel Dozer

Product Specs

• Engine

Engine Model

C18 Cat®

Net Power

496HP

Bore

5.7in

Stroke

7.2in

Displacement

1105in³

Emissions

U.S. EPA Tier 4 Final/EU Stage IV, Tier 3 Equivalent, or Tier 2 Equivalent

Gross - SAE J1349

562HP

Net - SAE J1349

496HP

Peak Power Speed

1500/min

Peak Torque - 1,300 rpm

2092ft·lbf

Rated Speed

1,900/min

Torque Rise

52%

• Transmission

Direct Drive - Forward 1

Lock-up disabled

Direct Drive - Forward 2

7.7mile/h

Direct Drive - Forward 3

13.7mile/h

Direct Drive - Forward 4

23.9mile/h

Direct Drive - Reverse 1

4.5mile/h

Direct Drive - Reverse 2

8.1mile/h

Direct Drive - Reverse 3

14.3mile/h

Forward - 1

4.2mile/h

Forward - 2

7.2mile/h

Forward - 3

12.6mile/h

Forward - 4

22mile/h

Reverse - 1

4.2mile/h

Reverse - 2

7.6mile/h

Reverse - 3

13.3mile/h

Transmission Type

Cat planetary power shift

Note

Travel speeds based on 35/65-R33 tire.

Note

Travel speeds based on 35/65-R33 tire.

• Brakes

Brakes

ISO 3450: 2011

• Axles

Front

Fixed

Rear

Trunnion

Oscillation Angle

±13°

• Weights

Operating Weight

112838lb

• Service Refill Capacities

Cooling System

31.7gal (US)

Crankcase

15.9gal (US)

Transmission

31.7gal (US)

Diesel Exhaust Fluid Tank*

8.7gal (US)

Differential - Final Drives - Front

49.1gal (US)

Differential - Final Drives - Rear

49.1gal (US)

Fuel Tank

209.5gal (US)

Hydraulic System - Tank Only

37gal (US)

Hydraulic System Factory Fill

63.4gal (US)

Note (1)

All non-road Tier 4 Final/Stage IV Technology diesel engines are required to use:
– Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm (mg/kg) sulfur or less

Note (2)

*Only applicable to Tier 4 Final/Stage IV equipped machines.

• Operating Specifications

Chip Scoop Operating Weight

112838lb

Coal Scoop Operating Weight

112428lb

• Sound Performance - Tier 4 Final/Stage IV - Standard

Machine Sound Level (ISO 6395)

111dB(A)

Operator Sound Level (ISO 6396)

73dB(A)

Note (1)

Der Schalldruckpegel am Fahrerohr wurde nach den in ISO 6396:2008 vorgegebenen Prüfverfahren und -bedingungen gemessen.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

Note (2)

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.

Note (3)

Der Schallleistungspegel der Maschine wurde nach den Prüfverfahren und -bedingungen gemessen, wie sie in ISO 6395:2008 festgelegt sind.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

• Sound Performance - Tier 4 Final/Stage IV: Suppression

Machine Sound Level (ISO 6395)

109dB(A)

Operator Sound Level (ISO 6396)

72dB(A)

Note (1)

The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.
– The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (2)

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.

Note (3)

Der Schallleistungspegel der Maschine wurde nach den Prüfverfahren und -bedingungen gemessen, wie sie in ISO 6395:2008 festgelegt sind.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

• Dimensions (Approximate)

Centerline of Front Axle to Hitch

7.5ft

Centerline of Rear Axle to Edge of Bumper

10.5ft

Ground Clearance

1.7ft

Ground to Center of Front Axle

3.2ft

Height - Top of Air Cleaner

12.8ft

Height - Top of Cab

13.7ft

Height - Top of Exhaust Stack

14.8ft

Height - Top of Hood

10.9ft

Length - Front of Tire

28.4ft

Length - With Chip Scoop on Ground

39.3ft

Length - With Coal Scoop on Ground

39.3ft

Wheel Base

14.9ft

Dump Angle at Full Lift Height

64 deg

Height - Edge of Dumped Scoop

5ft

Height - Edge of Retracted Scoop

7.4ft

• Scoops

Coal Scoop Carry Capacity

30yd³

Chip Scoop Carry Capacity

35yd³

Chip Scoop Doze Capacity

70yd³

Coal Scoop Doze Capacity

60yd³

Components

Both scoops come with dual lift cylinders for increased lift capacity. Integrated stabilizer system makes sure that the scoop stays stable and centralized on the machine. Scoop tilt function is standard and provides ±15 degrees of tilt to maintain grade c

Type

Large capacity scoops for both wood chip and coal applications. A mesh screen integrated into the back of the scoop maintains visibility to the cutting edge. The chip scoop version has extra screens at the top due to higher capacity.

• Hydraulic System - Lift/Dump/Tilt

Cylinders, Double Acting - Left and Right Dump, Bore and Stroke

127 mm × 838 mm (5.0 in × 33.0 in)

Cylinders, Double Acting - Lift, Bore and Stroke

170.0 mm × 1107 mm (6.7 in × 43.6 in)

Lift/Tilt System

Variable displacement piston

Lift/Tilt System - Circuit

Pilot operated LS valve with EH

Maximum Flow at 1,900 rpm

153gal/min

Pilot Maximum Flow

13.7gal/min

Pilot Relief Valve Setting

580psi

Pilot System

Variable displacement piston

Relief Valve Setting - Lift/Tilt

4206psi

Cylinders, Double Acting - Tilt, Bore and Stroke

152.4 mm × 953 mm (6.0 in × 37.5 in)

• Hydraulic System - Steering

Maximum Flow

65.8gal/min

Relief Valve Setting - Steering

3495psi

Steering Cycle Times - High Idle

3.1s

Steering Cycle Times - Low Idle

5.7s

Steering System - Circuit

Pilot, load sensing

Steering System - Pump

Piston, variable displacement

Total Steering Angle

86°

• 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.

• Sound Performance - Tier 2 Equivalent/Stage II: Standard

Machine Sound Level (ISO 6395)

112dB(A)

Note (1)

Der Schalldruckpegel am Fahrerohr wurde nach den in ISO 6396:2008 vorgegebenen Prüfverfahren und -bedingungen gemessen.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

Note (2)

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.

Note (3)

The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.
– The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Operator Sound Level (ISO 6396)

81dB(A)

• Sound Performance - Tier 2 Equivalent/Stage II: Suppression

Machine Sound Level (ISO 6395)

109dB(A)

Note (1)

Der Schalldruckpegel am Fahrerohr wurde nach den in ISO 6396:2008 vorgegebenen Prüfverfahren und -bedingungen gemessen.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

Note (2)

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.

Note (3)

Der Schallleistungspegel der Maschine wurde nach den Prüfverfahren und -bedingungen gemessen, wie sie in ISO 6395:2008 festgelegt sind.
– Die Messung wurde bei 70 Prozent der maximalen Drehzahl des Motorlüfters durchgeführt.

Operator Sound Level (ISO 6396)

81dB(A)