834K Wheel Dozer

Photos

Engine Model
Cat® C18 ACERT™
Net Power
496.0 hp
Operating Weight
105271.0 lb
Bore
5.7 in

Specs

Engine

Engine Model
Cat® C18 ACERT™
Net Power
496.0hp
Bore
5.7in
Stroke
7.2in
Displacement
1105.0in3
Torque Rise
52.0%
Emissions
U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
Gross - SAE J1349
562.0hp
Net - SAE J1349
496.0hp
Peak Power Speed
1500.0RPM
Peak Torque @ 1,300 rpm
2092.0lb ft
Rated Speed
1900.0RPM
Engine Model
Cat® C18 ACERT™
Net Power
496.0hp
Bore
5.7in
Stroke
7.2in
Displacement
1105.0in3
Torque Rise
52.0%
Emissions
U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
Gross - SAE J1349
562.0hp
Net - SAE J1349
496HP
Peak Power Speed
1500.0RPM
Peak Torque - 1,300 rpm
2092lb/ft
Rated Speed
1900.0RPM
Engine Model
Cat® C18 
Net Power
496HP
Bore
5.7in
Stroke
7.2in
Displacement
1105in³
Torque Rise
52%
Emissions
U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
Gross - SAE J1349
562HP
Peak Power Speed
1500r/min
Rated Speed
1900r/min

Weights

Operating Weight
105271.0lb
Operating Weight
105271.0lb
Operating Weight
105271lb

Transmission

Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
7.7mph
Direct Drive - Forward 3
13.7mph
Direct Drive - Forward 4
23.9mph
Direct Drive - Reverse 1
4.5mph
Direct Drive - Reverse 2
8.1mph
Direct Drive - Reverse 3
14.3mph
Forward 1
4.2mph
Forward 2
7.2mph
Forward 3
12.6mph
Forward 4
22.0mph
Reverse 1
4.2mph
Reverse 2
7.6mph
Reverse 3
13.3mph
Transmission Type
Cat planetary power shift
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
7.7mph
Direct Drive - Forward 3
13.7mph
Direct Drive - Forward 4
23.9mph
Direct Drive - Reverse 1
4.5mph
Direct Drive - Reverse 2
8.1mph
Direct Drive - Reverse 3
14.3mph
Forward 1
4.2mph
Forward 2
7.2mph
Forward 3
12.6mph
Forward 4
22.0mph
Reverse 1
4.2mph
Reverse 2
7.6mph
Reverse 3
13.3mph
Transmission Type
Cat planetary power shift
Direct Drive - Forward 2
7.7mile/h
Direct Drive - Forward 3
13.7mile/h
Direct Drive - Reverse 1
4.5mile/h
Direct Drive - Reverse 2
8.1mile/h
Direct Drive - Reverse 3
14.3mile/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 4
23.9mile/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

Brakes

Brakes
ISO 3450:2011
Brakes
ISO 3450:2011
Brakes
ISO 3450: 2011

Axles

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

Operating Specifications

Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Operating Weight
105271.0lb
Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Operating Weight
105271.0lb
Blade Capacities
7,9 – 22,2 m3 (10,3 – 29,0 yd3)
Operating Weight
105271lb

Dimensions

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

Service Refill Capacities

Diesel Exhaust Fluid Tank
8.7gal
Fuel Tank
209.5gal
Hydraulic System (tank only)
37.0gal
Hydraulic System Factory Fill
63.4gal
Cooling System
31.7gal
Crankcase
15.9gal
Transmission
31.7gal
Differentials and Final Drives - Front
49.1gal
Differentials and Final Drives - Rear
49.1gal
Diesel Exhaust Fluid Tank
8.7gal
Fuel Tank
209.5gal
Hydraulic System (tank only)
37.0gal
Hydraulic System Factory Fill
63.4gal
Cooling System
31.7gal
Crankcase
15.9gal
Transmission
31.7gal
Differentials and Final Drives - Front
49.1gal
Differentials and Final Drives - Rear
49.1gal
Cooling System
31.7gal (US)
Crankcase
15.9gal (US)
Transmission
31.7gal (US)
Differential - Final Drives - Front
49.1gal (US)
Differential - Final Drives - Rear
49.1gal (US)
Diesel Exhaust Fluid Tank
8.7gal (US)
Fuel Tank
209.5gal (US)
Hydraulic System - Tank Only
37gal (US)
Hydraulic System Factory Fill
63.4gal (US)

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
153.0gal/min
Pilot Maximum Flow
13.7gal/min
Pilot Relief Valve Setting
580.0psi
Pilot System
Variable displacement piston
Relief Valve Setting - Lift/Tilt
4641.0psi
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
153.0gal/min
Pilot Maximum Flow
13.7gal/min
Pilot Relief Valve Setting
580.0psi
Pilot System
Variable displacement piston
Relief Valve Setting - Lift/Tilt
4641.0psi
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
153gal/min
Pilot Maximum Flow
13.7gal/min
Pilot Relief Valve Setting
580psi
Pilot System
Variable displacement piston
Relief Valve Setting - Lift/Tilt
4641psi

Sound Performance

Exterior Sound Level - Standard
111.0dB(A)
Exterior Sound Level - Suppression
109.0dB(A)
Interior Sound Level - Standard
72.0dB(A)
Interior Sound Level - Suppression
71.0dB(A)
Exterior Sound Level - Standard
111dB(A)
Exterior Sound Level - Suppression
109dB(A)
Interior Sound Level - Standard
72dB(A)
Interior Sound Level - Suppression
71dB(A)

Hydraulic System - Steering

Maximum Flow
65.8gal/min
Relief Valve Setting - Steering
3495.0psi
Steering Cycle Time (high idle)
3.1Seconds
Steering Cycle Time (low idle)
5.7Seconds
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
86.0Degrees
Maximum Flow
65.8gal/min
Relief Valve Setting - Steering
3495.0psi
Steering Cycle Time (high idle)
3.1Seconds
Steering Cycle Time (low idle)
5.7Seconds
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Total Steering Angle
86.0Degrees
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°

Blades

Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Blade Capacities
7.9-22.2 m3 (10.3-29.0 yd3)
Blade Capacities
7,9-22,2 m3 (10,3-29,0 yd.3)

Features

Move More with Less Fuel

Long Term Value and Durability

Built to Perform

Work in Comfort

Integrated Cat® Technologies

Technology That Gets Work Done

Safety First

Reduce Environmental Impact

Purpose-Built Cat Attachments

Save on Fuel Costs

Save on Service and Maintenance

Top-Tier Service and Support

Standard Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Electrical
    • Alarm, back-up
    • Alternator (100 amp)
    • Batteries, maintenance-free
    • Deutsch terminal connectors
    • Electrical system (24V)
    • Lighting system, halogen (front and rear), access stairway
    • Starter, electric (heavy-duty)
    • Starting receptacle for emergency starts
  • Operator Environment
    • Air conditioner
    • Cab, sound suppressed and pressurized
    • Internal four-post rollover protective structure (ROPS/FOPS), radio ready (entertainment) includes antenna, speakers and converter (12V, 15 amp), 12V power port, tinted glass
    • Cigar lighter (12V, 15 amp) and ashtray
    • Coat hook
    • Electro-Hydraulic tilt, tip controls
    • Heater and defroster
    • Horn, electric
    • Light, cab (dome)
    • Lock-up clutch disable switch
    • Lunchbox and beverage holders
    • Monitoring system (VIMS 3G)
    • Action alert system, three category
    • Instrumentation, gauges: - Engine coolant temperature - Fuel level - Hydraulic oil temperature - Speedometer/tachometer - Transmission oil temperature - Instrumentation, warning indicators - Axle/brake oil temperature (front/rear) - Brake oil pressure - Electrical system, low voltage - Engine intake/combustion air temperature - Engine oil pressure - Engine overspeed - Fuel pressure - Hydraulic oil filter status - Parking brake status - Transmission filter status - Cat Vision (rear vision camera)
    • Mirrors, rearview (externally mounted)
    • Rimpull select switch
    • Seat, Comfort Series (cloth), air suspension
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC control system with steering lock
    • Tilt and lift control system lock
    • Transmission gear indicator
    • Wet-arm wipers/washers (front and rear)
    • Intermittent front wiper
  • Power Train
    • Brakes, full hydraulic, enclosed, wet-disc
    • Multiple disc service brakes
    • Case drain filters
    • Demand fan
    • Engine, Cat C18 MEUI, ATAAC, ADEM™ IV controller
    • Fuel priming pump (electric)
    • Parking brake
    • Precleaner, engine air intake
    • Radiator, Next Generation Modular
    • Radiator (NGMR)
    • Separated cooling system
    • Starting aid (ether) automatic
    • Throttle lock
    • Torque converter, impeller clutch with lock-up control system and rimpull control system (switch and dial in cab)
    • Transmission, planetary, autoshift (4F/3R)
  • Other Standard Equipment
    • Doors, service access (locking)
    • Engine, crankcase, 500 hour interval with CH-4 oil
    • Grouped Electronic Clutch Pressure
    • Control, remote mounted pressure taps
    • Hitch, drawbar with pin
    • Hood, metallic with lockable service doors
    • Hydraulic oil cooler
    • Muffler (under hood)
    • Oil sampling valves
    • Stairway, left side (rear access)
    • Steering, load sensing
    • Vandalism protection caplocks
    • Venturi stack
  • Tires, Rims And Wheels
    • A tire must be selected from the mandatory attachments section - base machine price includes a tire allowance
  • Antifreeze
    • Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)

Optional Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • -50° C (-58° F) antifreeze
    • Engine oil change system, high speed, Wiggins
    • Engine block heater 120V or 240V
    • Engine compression brake
    • Automatic retarding control (with engine compression brake)
    • Axle oil cooler
    • Second starter
    • Crankcase guards
  • Operator Environment
    • Cab precleaner
    • AM/FM/CD/MP3 radio
    • Satellite Sirius radio with Bluetooth
    • LED warning strobe
    • CB radio ready
    • Window pull down visor
    • Sound suppression
    • Visor group - cab pull-down shade
    • Cat Detect (rear object detection)
  • Miscellaneous Attachments
    • Front and rear roading fenders
    • Fast fill fuel system (Shaw-Aero)
    • Cat Detect
    • Halogen and HID lights