- Engine Model
- Cat® C18 ACERT™
- Net Power
- 496.0 hp
- Operating Weight
- 105271.0 lb
- Bore
- 5.7 in
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.
Product 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
- Net Power
- 496HP
- Bore
- 5.7in
- Stroke
- 7.2in
- Displacement
- 1105in³
- Engine Model
- Cat® C18 ACERT™
- Torque Rise
- 52%
- Net Power
- 496.0hp
- Emissions
- U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
- Bore
- 5.7in
- Gross - SAE J1349
- 562HP
- Stroke
- 7.2in
- Peak Power Speed
- 1500r/min
- Displacement
- 1105.0in3
- Rated Speed
- 1900r/min
- 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
-
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 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
- Direct Drive - Forward 1
- Lock-up disabled
- Forward - 4
- 22mile/h
- Direct Drive - Forward 2
- 7.7mph
- Reverse - 1
- 4.2mile/h
- Direct Drive - Forward 3
- 13.7mph
- Reverse - 2
- 7.6mile/h
- Direct Drive - Forward 4
- 23.9mph
- Reverse - 3
- 13.3mile/h
- Direct Drive - Reverse 1
- 4.5mph
- Transmission Type
- Cat-Planetenlastschaltgetriebe
- 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
-
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
- Centerline of Front Axle to Hitch
- 7.5ft
- Height to Top of Cab
- 13.7ft
- Ground Clearance
- 1.7ft
- Height to Top of Hood
- 10.9ft
- Ground Clearance - Bumper
- 3.1ft
- Height to Top of Air Cleaner
- 12.8ft
- Height - Top of Air Cleaner
- 12.8ft
- Ground Clearance to Bumper
- 3.1ft
- Height - Top of Cab
- 13.7ft
- Center Line of Front Axle to Hitch
- 7.5ft
- Height - Top of Exhaust Stack
- 15.9ft
- Centerline of Rear Axle to Edge of Bumper
- 10.5ft
- Height - Top of Hood
- 10.9ft
- Wheelbase
- 14.9ft
- Length - Front of Tire
- 28.4ft
- Length to Front Tire
- 28.4ft
- Length - Straight Blade on Ground
- 32.6ft
- Ground Clearance
- 1.7ft
- 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
- 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)
- 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
-
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
- 153gal/min
- Pilot Maximum Flow
- 13.7gal/min
- Pilot Relief Valve Setting
- 580psi
- 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
- Cylinders, Double Acting: Lift, Bore and Stroke
- 139.75 mm × 1021 mm (5.5 in × 40.2 in)
- Relief Valve Setting - Lift/Tilt
- 4641psi
- 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
-
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
- Steering System - Pump
- 86°
- 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°
- 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
-
Blades
- 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)
- Blade Capacities
- 7.9-22.2 m3 (10.3-29.0 yd3)
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)
-
- 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