834K Wheel Dozer

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Product Description

Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. Introduced in the mid-1960’s, the 834 has been the industry leader for almost 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Specifications
Us
Metric
Engine
Engine Model
Cat® C18 ACERT™
Net Power
496.0 hp
370.0 kW
Bore
5.7 in
145.0 mm
Stroke
7.2 in
183.0 mm
Displacement
1105.0 in3
18.1 L
Torque Rise
52.0 %
52.0 %
Emissions
U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
Gross - SAE J1349
562.0 hp
419.0 kW
Net - SAE J1349
496.0 hp
370.0 kW
Peak Power Speed
1500.0 RPM
1500.0 RPM
Peak Torque @ 1,300 rpm
2092.0 lb ft
2836.0 N·m
Rated Speed
1900.0 RPM
1900.0 RPM
Weights
Operating Weight
105271.0 lb
47750.0 kg
Operating Specifications
Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Operating Weight
105271.0 lb
47750.0 kg
Transmission
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
7.7 mph
12.4 km/h
Direct Drive - Forward 3
13.7 mph
22.1 km/h
Direct Drive - Forward 4
23.9 mph
38.5 km/h
Direct Drive - Reverse 1
4.5 mph
7.2 km/h
Direct Drive - Reverse 2
8.1 mph
13.0 km/h
Direct Drive - Reverse 3
14.3 mph
23.0 km/h
Forward 1
4.2 mph
6.8 km/h
Forward 2
7.2 mph
11.6 km/h
Forward 3
12.6 mph
20.3 km/h
Forward 4
22.0 mph
35.4 km/h
Reverse 1
4.2 mph
6.8 km/h
Reverse 2
7.6 mph
12.2 km/h
Reverse 3
13.3 mph
21.4 km/h
Transmission Type
Cat planetary power shift
Brakes
Brakes
ISO 3450:2011
Axles
Front
Fixed
Rear
Trunnion
Oscillation Angle
±13°
Dimensions
Height to Top of Exhaust Stack
15.9 ft
4835.0 mm
Length of Straight Blade on Ground
32.6 ft
9927.0 mm
Length of Universal Blade on Ground
34.4 ft
10470.0 mm
Height to Top of Cab
13.7 ft
4184.0 mm
Height to Top of Hood
10.9 ft
3334.0 mm
Height to Top of Air Cleaner
12.8 ft
3895.0 mm
Ground Clearance to Bumper
3.1 ft
933.0 mm
Center Line of Front Axle to Hitch
7.5 ft
2275.0 mm
Center Line of Rear Axle to Edge of Bumper
10.5 ft
3187.0 mm
Wheelbase
14.9 ft
4550.0 mm
Length to Front Tire
28.4 ft
8715.0 mm
Ground Clearance
1.7 ft
531.0 mm
Service Refill Capacities
Diesel Exhaust Fluid Tank
8.7 gal
33.0 L
Fuel Tank
209.5 gal
793.0 L
Hydraulic System (tank only)
37.0 gal
140.0 L
Hydraulic System Factory Fill
63.4 gal
240.0 L
Cooling System
31.7 gal
120.0 L
Crankcase
15.9 gal
60.0 L
Transmission
31.7 gal
120.0 L
Differentials and Final Drives - Front
49.1 gal
186.0 L
Differentials and Final Drives - Rear
49.1 gal
186.0 L
Hydraulic System - Lift/Tilt
Cylinders, Double Acting: Left and Right Tilt, Bore and Stroke
140 mm × 230 mm (5.5 in × 9.1 in)
Cylinders, Double Acting: Lift, Bore and Stroke
139.75 mm × 1021 mm (5.5 in × 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
153.0 gal/min
582.0 L/min
Pilot Maximum Flow
13.7 gal/min
52.0 L/min
Pilot Relief Valve Setting
580.0 psi
4000.0 kPa
Pilot System
Variable displacement piston
Relief Valve Setting - Lift/Tilt
4641.0 psi
32000.0 kPa
Sound Performance
Exterior Sound Level - Standard
111.0 dB(A)
111.0 dB(A)
Exterior Sound Level - Suppression
109.0 dB(A)
109.0 dB(A)
Interior Sound Level - Standard
72.0 dB(A)
72.0 dB(A)
Interior Sound Level - Suppression
71.0 dB(A)
71.0 dB(A)
Hydraulic System - Steering
Maximum Flow
65.8 gal/min
250.0 L/min
Relief Valve Setting - Steering
3495.0 psi
24100.0 kPa
Steering Cycle Time (high idle)
3.1 Seconds
3.1 Seconds
Steering Cycle Time (low idle)
5.7 Seconds
5.7 Seconds
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
86.0 Degrees
86.0 Degrees
Blades
Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Standard/Optional

Standard Equipment

ELECTRICAL
OPERATOR ENVIRONMENT
POWER TRAIN
OTHER STANDARD EQUIPMENT
TIRES, RIMS AND WHEELS
ANTIFREEZE

Optional Equipment

POWER TRAIN
OPERATOR ENVIRONMENT
MISCELLANEOUS ATTACHMENTS

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