834K Wheel Dozer
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.
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SPECIFICATION SUMMARY
PRICE (USD)
Call 800-637-5000 for rate information
Engine
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Engine ModelCat® C18 ACERT™
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Net Power496.0 hp
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Bore5.7 in
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Stroke7.2 in
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Displacement1105.0 in3
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Torque Rise52.0 %
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EmissionsU.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
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Gross - SAE J1349562.0 hp
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Net - SAE J1349496.0 hp
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Peak Power Speed1500.0 RPM
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Peak Torque @ 1,300 rpm2092.0 lb ft
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Rated Speed1900.0 RPM
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Engine ModelCat® C18 ACERT™
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Net Power496.0 hp
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Bore5.7 in
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Stroke7.2 in
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Displacement1105.0 in3
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Torque Rise52.0 %
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EmissionsU.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
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Gross - SAE J1349562.0 hp
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Net - SAE J1349496 HP
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Peak Power Speed1500.0 RPM
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Peak Torque - 1,300 rpm2092 lb/ft
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Rated Speed1900.0 RPM
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Engine ModelCat® C18
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Net Power496 HP
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Bore5.7 in
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Stroke7.2 in
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Displacement1105 in³
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Torque Rise52 %
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EmissionsU.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
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Gross - SAE J1349562 HP
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Peak Power Speed1500 r/min
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Rated Speed1900 r/min
Weights
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Operating Weight105271.0 lb
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Operating Weight105271.0 lb
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Operating Weight105271 lb
Transmission
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Direct Drive - Forward 1Lock-up disabled
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Direct Drive - Forward 27.7 mph
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Direct Drive - Forward 313.7 mph
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Direct Drive - Forward 423.9 mph
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Direct Drive - Reverse 14.5 mph
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Direct Drive - Reverse 28.1 mph
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Direct Drive - Reverse 314.3 mph
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Forward 14.2 mph
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Forward 27.2 mph
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Forward 312.6 mph
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Forward 422.0 mph
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Reverse 14.2 mph
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Reverse 27.6 mph
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Reverse 313.3 mph
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Transmission TypeCat planetary power shift
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Direct Drive - Forward 1Lock-up disabled
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Direct Drive - Forward 27.7 mph
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Direct Drive - Forward 313.7 mph
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Direct Drive - Forward 423.9 mph
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Direct Drive - Reverse 14.5 mph
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Direct Drive - Reverse 28.1 mph
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Direct Drive - Reverse 314.3 mph
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Forward 14.2 mph
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Forward 27.2 mph
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Forward 312.6 mph
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Forward 422.0 mph
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Reverse 14.2 mph
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Reverse 27.6 mph
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Reverse 313.3 mph
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Transmission TypeCat planetary power shift
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Direct Drive - Forward 27.7 mile/h
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Direct Drive - Forward 313.7 mile/h
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Direct Drive - Reverse 14.5 mile/h
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Direct Drive - Reverse 28.1 mile/h
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Direct Drive - Reverse 314.3 mile/h
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Direct Drive - Forward 1Lock-up disabled
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Direct Drive - Forward 423.9 mile/h
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Forward - 14.2 mile/h
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Forward - 27.2 mile/h
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Forward - 312.6 mile/h
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Forward - 422 mile/h
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Reverse - 14.2 mile/h
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Reverse - 27.6 mile/h
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Reverse - 313.3 mile/h
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Transmission TypeCat-Planetenlastschaltgetriebe
Brakes
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BrakesISO 3450:2011
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BrakesISO 3450:2011
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BrakesISO 3450: 2011
Axles
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FrontFixed
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RearTrunnion
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Oscillation Angle±13°
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FrontFixed
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RearTrunnion
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Oscillation Angle±13°
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FrontFixed
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RearTrunnion
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Oscillation Angle±13°
Operating Specifications
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Blade Capacities7.9-22.2 m3 (10.3-29.0 yd3)
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Operating Weight105271.0 lb
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Blade Capacities7.9-22.2 m3 (10.3-29.0 yd3)
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Operating Weight105271.0 lb
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Blade Capacities7,9 – 22,2 m3 (10,3 – 29,0 yd3)
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Operating Weight105271 lb
Dimensions
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Height to Top of Exhaust Stack15.9 ft
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Length of Straight Blade on Ground32.6 ft
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Length of Universal Blade on Ground34.4 ft
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Height to Top of Cab13.7 ft
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Height to Top of Hood10.9 ft
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Height to Top of Air Cleaner12.8 ft
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Ground Clearance to Bumper3.1 ft
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Center Line of Front Axle to Hitch7.5 ft
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Center Line of Rear Axle to Edge of Bumper10.5 ft
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Wheelbase14.9 ft
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Length to Front Tire28.4 ft
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Ground Clearance1.7 ft
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Height to Top of Exhaust Stack15.9 ft
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Length of Straight Blade on Ground32.6 ft
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Length of Universal Blade on Ground34.4 ft
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Height to Top of Cab13.7 ft
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Height to Top of Hood10.9 ft
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Height to Top of Air Cleaner12.8 ft
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Ground Clearance to Bumper3.1 ft
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Center Line of Front Axle to Hitch7.5 ft
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Centerline of Rear Axle to Edge of Bumper10.5 ft
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Wheelbase14.9 ft
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Length to Front Tire28.4 ft
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Ground Clearance1.7 ft
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Centerline of Front Axle to Hitch7.5 ft
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Ground Clearance1.7 ft
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Ground Clearance - Bumper3.1 ft
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Height - Top of Air Cleaner12.8 ft
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Height - Top of Cab13.7 ft
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Height - Top of Exhaust Stack15.9 ft
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Height - Top of Hood10.9 ft
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Length - Front of Tire28.4 ft
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Length - Straight Blade on Ground32.6 ft
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Length - Universal Blade on Ground34.4 ft
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Wheel Base14.9 ft
Service Refill Capacities
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Diesel Exhaust Fluid Tank8.7 gal
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Fuel Tank209.5 gal
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Hydraulic System (tank only)37.0 gal
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Hydraulic System Factory Fill63.4 gal
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Cooling System31.7 gal
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Crankcase15.9 gal
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Transmission31.7 gal
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Differentials and Final Drives - Front49.1 gal
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Differentials and Final Drives - Rear49.1 gal
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Diesel Exhaust Fluid Tank8.7 gal
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Fuel Tank209.5 gal
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Hydraulic System (tank only)37.0 gal
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Hydraulic System Factory Fill63.4 gal
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Cooling System31.7 gal
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Crankcase15.9 gal
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Transmission31.7 gal
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Differentials and Final Drives - Front49.1 gal
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Differentials and Final Drives - Rear49.1 gal
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Cooling System31.7 gal (US)
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Crankcase15.9 gal (US)
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Transmission31.7 gal (US)
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Differential - Final Drives - Front49.1 gal (US)
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Differential - Final Drives - Rear49.1 gal (US)
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Diesel Exhaust Fluid Tank8.7 gal (US)
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Fuel Tank209.5 gal (US)
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Hydraulic System - Tank Only37 gal (US)
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Hydraulic System Factory Fill63.4 gal (US)
Hydraulic System - Lift/Tilt
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Cylinders, Double Acting: Left and Right Tilt, Bore and Stroke140 mm × 230 mm (5.5 in × 9.1 in)
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Cylinders, Double Acting: Lift, Bore and Stroke139.75 mm × 1021 mm (5.5 in × 40.2 in)
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Lift/Tilt SystemVariable displacement piston
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Lift/Tilt System - CircuitPilot operated LS valve with EH
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Maximum Flow at 1,900 rpm153.0 gal/min
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Pilot Maximum Flow13.7 gal/min
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Pilot Relief Valve Setting580.0 psi
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Pilot SystemVariable displacement piston
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Relief Valve Setting - Lift/Tilt4641.0 psi
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Cylinders, Double Acting: Left and Right Tilt, Bore and Stroke140 mm × 230 mm (5.5 in × 9.1 in)
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Cylinders, Double Acting: Lift, Bore and Stroke139.75 mm × 1021 mm (5.5 in × 40.2 in)
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Lift/Tilt SystemVariable displacement piston
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Lift/Tilt System - CircuitPilot operated LS valve with EH
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Maximum Flow at 1,900 rpm153.0 gal/min
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Pilot Maximum Flow13.7 gal/min
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Pilot Relief Valve Setting580.0 psi
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Pilot SystemVariable displacement piston
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Relief Valve Setting - Lift/Tilt4641.0 psi
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Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke140 mm × 230 mm (5.5 in × 9.1 in)
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Cylinders, Double Acting - Lift, Bore and Stroke139.75 mm × 1021 mm (5.5 in × 40.2 in)
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Lift/Tilt SystemVariable displacement piston
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Lift/Tilt System - CircuitPilot operated LS valve with EH
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Maximum Flow at 1,900 rpm153 gal/min
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Pilot Maximum Flow13.7 gal/min
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Pilot Relief Valve Setting580 psi
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Pilot SystemVariable displacement piston
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Relief Valve Setting - Lift/Tilt4641 psi
Sound Performance
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Exterior Sound Level - Standard111.0 dB(A)
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Exterior Sound Level - Suppression109.0 dB(A)
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Interior Sound Level - Standard72.0 dB(A)
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Interior Sound Level - Suppression71.0 dB(A)
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Exterior Sound Level - Standard111 dB(A)
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Exterior Sound Level - Suppression109 dB(A)
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Interior Sound Level - Standard72 dB(A)
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Interior Sound Level - Suppression71 dB(A)
Hydraulic System - Steering
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Maximum Flow65.8 gal/min
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Relief Valve Setting - Steering3495.0 psi
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Steering Cycle Time (high idle)3.1 Seconds
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Steering Cycle Time (low idle)5.7 Seconds
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Steering System - CircuitPilot, load sensing
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Steering System - PumpPiston, variable displacement
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Total Steering Angle86.0 Degrees
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Maximum Flow65.8 gal/min
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Relief Valve Setting - Steering3495.0 psi
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Steering Cycle Time (high idle)3.1 Seconds
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Steering Cycle Time (low idle)5.7 Seconds
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Steering System - CircuitPilot, load sensing
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Steering System - PumpPiston, variable displacement
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Total Steering Angle86.0 Degrees
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Maximum Flow65.8 gal/min
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Relief Valve Setting - Steering3495 psi
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Steering Cycle Times - High Idle3.1 s
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Steering Cycle Times - Low Idle5.7 s
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Steering System - CircuitPilot, load sensing
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Steering System - PumpPiston, variable displacement
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Total Steering Angle86 °
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Steering System - Pump86 °
Blades
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Blade Capacities7.9-22.2 m3 (10.3-29.0 yd3)
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Blade Capacities7.9-22.2 m3 (10.3-29.0 yd3)
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Blade Capacities7,9-22,2 m3 (10,3-29,0 yd.3)
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:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Electrical
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- 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
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- Operator Environment
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- 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
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- Power Train
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- 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)
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- Other Standard Equipment
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- 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
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- Tires, Rims And Wheels
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- A tire must be selected from the mandatory attachments section - base machine price includes a tire allowance
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- Antifreeze
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- Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)
Optional Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Power Train
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- -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
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- Operator Environment
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- 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)
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- Miscellaneous Attachments
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- Front and rear roading fenders
- Fast fill fuel system (Shaw-Aero)
- Cat Detect
- Halogen and HID lights