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
Engine ModelCat® C18 ACERT™
Bore145 mm5.7 in
Stroke183 mm7.2 in
Displacement18.1 l1105 in³
Forward 16.8 km/h4.2 mile/h
Forward 211.6 km/h7.2 mile/h
Forward 320.3 km/h12.6 mile/h
Forward 435.4 km/h22 mile/h
Reverse 16.8 km/h4.2 mile/h
Fuel Tank793 l209.5 gal (US)
Cooling System120 l31.7 gal (US)
Transmission120 l31.7 gal (US)
BrakesISO 3450:2011
TypeLarge 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.
NoteTravel speeds based on 35/65-R33 tire.
EmissionsU.S. EPA Tier 4 Final/EU Stage IV, Tier 3 Equivalent, or Tier 2 Equivalent
Note 1The 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 2Hearing 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 3The 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.
Reverse 212.2 km/h7.6 mile/h
FrontFixed
Wheel Base4550 mm14.9 ft
Air ConditioningThe 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.
Industrywheel-dozers
OverviewCat 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.
EQUIPMENT
834K Scoops for Coal & Woodchips Standard Equipment
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 with ACERT Technology, 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
±15 degree scoop tilt
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)
834K Scoops for Coal & Woodchips Optional Equipment
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)
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
Engine ModelCat® C18 ACERT™
Bore145 mm5.7 in
Stroke183 mm7.2 in
Displacement18.1 l1105 in³
Forward 16.8 km/h4.2 mile/h
Forward 211.6 km/h7.2 mile/h
Forward 320.3 km/h12.6 mile/h
Forward 435.4 km/h22 mile/h
Reverse 16.8 km/h4.2 mile/h
Fuel Tank793 l209.5 gal (US)
Cooling System120 l31.7 gal (US)
Transmission120 l31.7 gal (US)
BrakesISO 3450:2011
TypeLarge 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.
NoteTravel speeds based on 35/65-R33 tire.
EmissionsU.S. EPA Tier 4 Final/EU Stage IV, Tier 3 Equivalent, or Tier 2 Equivalent
Note 1The 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 2Hearing 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 3The 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.
Reverse 212.2 km/h7.6 mile/h
FrontFixed
Wheel Base4550 mm14.9 ft
Air ConditioningThe 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.
Industrywheel-dozers
OverviewCat 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.
EQUIPMENT
834K Scoops for Coal & Woodchips Standard Equipment
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 with ACERT Technology, 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
±15 degree scoop tilt
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)
834K Scoops for Coal & Woodchips Optional Equipment
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)
