Create a CEG Account  /  CEG Login
☰
Parts
Buyer's Guides
Digital Issues
Videos


Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Specs

Air Conditioning System

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Air Conditioning System specifications
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

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Axles specifications
Front Fixed
Oscillation Angle 13 degrees
Rear Trunnion

Brakes

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Brakes specifications
Brakes ISO 3450:2011

Dimensions (Approximate)

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Dimensions (Approximate) specifications
Centerline Of Front Axle To Hitch 7.50 ft (2.29 m)
Centerline Of Rear Axle To Edge Of Bumper 10.50 ft (3.20 m)
Dump Angle At Full Lift Height 64 deg
Ground Clearance 1.70 ft (0.52 m)
Ground To Center Of Front Axle 3.20 ft (0.98 m)
Height - Edge Of Dumped Scoop 5.00 ft (1.52 m)
Height - Edge Of Retracted Scoop 7.40 ft (2.26 m)
Height - Top Of Air Cleaner 12.80 ft (3.90 m)
Height - Top Of Cab 13.70 ft (4.18 m)
Height - Top Of Exhaust Stack 14.80 ft (4.51 m)
Height - Top Of Hood 10.90 ft (3.32 m)
Length - Front Of Tire 28.40 ft (8.66 m)
Length - With Chip Scoop On Ground 39.30 ft (11.98 m)
Length - With Coal Scoop On Ground 39.30 ft (11.98 m)
Wheel Base 14.90 ft (4.54 m)

Engine

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Engine specifications
Bore 5.70 in (14.48 cm)
Displacement 1,105.00 cu in (18,107.75 cu cm)
Emissions U.S. EPA Tier 4 Final/EU Stage IV, Tier 3 Equivalent, or Tier 2 Equivalent
Engine Model Cat C18 ACERT
Gross - Sae J1349 562.00 hp (419.09 kw)
Net - Sae J1349 496.00 hp (369.87 kw)
Net Power 496.00 hp (369.87 kw)
Peak Power Speed 1,500 rpm
Peak Torque - 1,300 Rpm 2,092.00 lbs ft (2,836.33 nm)
Rated Speed 1900 rpm
Stroke 7.20 in (18.29 cm)
Torque Rise 52 %

Hydraulic System - Lift/Dump/Tilt

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Hydraulic System - Lift/Dump/Tilt specifications
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)
Cylinders, Double Acting - Tilt, Bore And Stroke 152.4 mm 953 mm (6.0 in 37.5 in)
Lift/Tilt System Variable displacement piston
Lift/Tilt System - Circuit Pilot operated LS valve with EH
Maximum Flow At 1,900 Rpm 153.00 gpm (579.11 lpm)
Pilot Maximum Flow 13.70 gpm (51.85 lpm)
Pilot Relief Valve Setting 580 psi
Pilot System Variable displacement piston
Relief Valve Setting - Lift/Tilt 4206 psi

Hydraulic System - Steering

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Hydraulic System - Steering specifications
Maximum Flow 65.80 gpm (249.05 lpm)
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

Operating Specifications

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Operating Specifications specifications
Chip Scoop Operating Weight 112,838.00 lbs (51,173.70 kg)
Coal Scoop Operating Weight 112,428.00 lbs (50,987.76 kg)

Operational

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Operational specifications
Operating Weight 112,838.00 lbs (51,173.70 kg)

Scoops

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Scoops specifications
Chip Scoop Carry Capacity 35 cu yd
Chip Scoop Doze Capacity 70 cu yd
Coal Scoop Carry Capacity 30 cu yd
Coal Scoop Doze Capacity 60 cu yd
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 conditions and keep your operation safe.
Scoops 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.

Service Refill Capacities

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Service Refill Capacities specifications
Cooling System 31.70 gal (119.98 l)
Crankcase 15.90 gal (60.18 l)
Diesel Exhaust Fluid Tank* 8.70 gal (32.93 l)
Differential - Final Drives - Front 49.10 gal (185.84 l)
Differential - Final Drives - Rear 49.10 gal (185.84 l)
Fuel Tank 209.50 gal (792.96 l)
Hydraulic System - Tank Only 37.00 gal (140.05 l)
Hydraulic System Factory Fill 63.40 gal (239.97 l)
Note (1) All non-road Tier 4 Final/Stage IV Technology diesel engines are required to use:<br> 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 ULSD and when the biodiesel feedstock meets ASTM D7467 specifications.<br> Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.
Note (2) *Only applicable to Tier 4 Final/Stage IV equipped machines.
Transmission 31.70 gal (119.98 l)

Sound Performance - Tier 2 Equivalent/Stage Ii: Standard

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Sound Performance - Tier 2 Equivalent/Stage Ii: Standard specifications
Machine Sound Level (Iso 6395) 112 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> 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) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Operator Sound Level ( Iso 6396) 81 dB(A)

Sound Performance - Tier 2 Equivalent/Stage Ii: Suppression

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Sound Performance - Tier 2 Equivalent/Stage Ii: Suppression specifications
Machine Sound Level (Iso 6395) 109 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> 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) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Operator Sound Level (Iso 6396) 81 dB(A)

Sound Performance - Tier 4 Final/Stage Iv - Standard

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Sound Performance - Tier 4 Final/Stage Iv - Standard specifications
Machine Sound Level (Iso 6395) 111 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> 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) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Operator Sound Level (Iso 6396) 73 dB(A)

Sound Performance - Tier 4 Final/Stage Iv: Suppression

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Sound Performance - Tier 4 Final/Stage Iv: Suppression specifications
Machine Sound Level (Iso 6395) 109 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> 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) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Operator Sound Level (Iso 6396) 72 dB(A)

Transmission

Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer Transmission specifications
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 7.70 mph (12.39 kph)
Direct Drive - Forward 3 13.70 mph (22.05 kph)
Direct Drive - Forward 4 23.90 mph (38.46 kph)
Direct Drive - Reverse 1 4.50 mph (7.24 kph)
Direct Drive - Reverse 2 8.10 mph (13.04 kph)
Direct Drive - Reverse 3 14.30 mph (23.01 kph)
Forward - 1 4.20 mph (6.76 kph)
Forward - 2 7.20 mph (11.59 kph)
Forward - 3 12.60 mph (20.28 kph)
Forward - 4 22.00 mph (35.41 kph)
Note Travel speeds based on 35/65-R33 tire.
Reverse - 1 4.20 mph (6.76 kph)
Reverse - 2 7.60 mph (12.23 kph)
Reverse - 3 13.30 mph (21.40 kph)
Transmission Type Cat planetary power shift
×

Stay Ahead of the Market

Get weekly equipment news, auction updates, and dealer insights — trusted by thousands of industry professionals.