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834

Wheel Dozers

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 over 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

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Engine Model Cat® C18 
Rated Speed 1900 r/min
Peak Power Speed 1500 r/min
Gross Power - SAE J1995 419 kW
Availability Contact Dealer
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834
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OVERVIEW

MOBILE. AGILE. VERSATILE.

FEATURES & BENEFITS

BUILT TO PERFORM

Engine C18 CatUnmatched Durability     The full box-section rear frame resists torsional shock and twisting forces.     Heavy-dut... Read more

MOVE MORE WITH LESS FUEL

Konverter Torsi Kopling Impeller (ICTC, Impeller Clutch Torque Converter) dan Sistem Kontrol Rimpull (RCS, Rimpull Control System)Menurunkan biaya pengoperasian dengan me... Read more

SAFETY FIRST

LingkunganProduktivitas operator ditingkatkan dengan lingkungan kabin yang bersih dan nyaman.Rasakan berkurangnya getaran berkat dudukan kabin isolasi dan suspensi u... Read more

TECHNOLOGY THAT GETS WORK DONE

Innovative Technology     Integrated technologies allow you to monitor, manage, and enhance your jobsite operations.     Product... Read more

WORK IN COMFORT

Masuk dan KeluarEnhanced Operator Comfort     Steering and Transmission Integrated Control System (STIC™) combines directional selection, gear select... Read more

REDUCE ENVIRONMENTAL IMPACT

Kursi Cat Comfort Series IIIImproved Sustainability     The engine is available in configurations that meet U.S. EPA Tier 4 Final and EU Stage V emis... Read more

SAVE ON SERVICE AND MAINTENANCE

Panel KontrolSimplified Maintenance     Machine features ground level or platform access to easily reach daily service points.    &nbs... Read more

PURPOSE-BUILT SPECIALTY MODELS

Lingkungan     Available in two scoop arrangements – wood chip and coal.     Cat wood chip and coal scoops have the unique capabil... Read more

SPECIFICATIONS FOR 834

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Engine
Engine Model Cat® C18 
Rated Speed 1900 r/min
Peak Power Speed 1500 r/min
Gross Power - SAE J1995 419 kW
Net Power - SAE J1349 370 kW
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Peak Torque - 1,300 rpm 2836 N·m
Torque Rise 52 %
Emissions U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2.
Operating Specifications
Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3)
Coal Scoop Operating Weight 51103 kg
Chip Scoop Operating Weight 112838 kg
Operating Weight 47750 kg
Transmission
Transmission Type Cat planetary power shift
Forward - 1 6.8 km/h
Forward - 2 11.6 km/h
Forward - 3 20.3 km/h
Forward - 4 35.4 km/h
Reverse - 1 6.8 km/h
Reverse - 2 12.2 km/h
Reverse - 3 21.4 km/h
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 12.4 km/h
Direct Drive - Forward 3 22.1 km/h
Direct Drive - Forward 4 38.5 km/h
Direct Drive - Reverse 1 7.2 km/h
Direct Drive - Reverse 2 13 km/h
Direct Drive - Reverse 3 23 km/h
Hydraulic System - Lift/Tilt
Lift/Tilt System - Circuit Pilot operated LS valve with EH
Lift/Tilt System Variable displacement piston
Maximum Flow at 1,900 rpm 582 l/min
Relief Valve Setting - Lift/Tilt 32000 kPa
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in)
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
Pilot Maximum Flow 52 l/min
Pilot Relief Valve Setting 4000 kPa
Hydraulic System - Steering
Steering System - Circuit Pilot, load sensing
Steering System - Pump Piston, variable displacement
Maximum Flow 250 l/min
Relief Valve Setting - Steering 24100 kPa
Total Steering Angle 86 °
Steering Cycle Times - High Idle 3.1 s
Steering Cycle Times - Low Idle 5.7 s
Service Refill Capacities
Fuel Tank 793 l
Cooling System 120 l
Crankcase 60 l
Diesel Exhaust Fluid Tank 33 l
Transmission 120 l
Hydraulic System Factory Fill 240 l
Differential - Final Drives - Front 186 l
Differential - Final Drives - Rear 186 l
Hydraulic System - Tank Only 140 l
Air Conditioning System
Air Conditioning The 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.
Axles
Front Fixed
Rear Trunnion
Oscillation Angle ±13°
Brakes
Brakes ISO 3450: 2011
Sound Performance - Tier 4 Final/EU Stage V - Standard
Operator Sound Level (ISO 6396) 72 dB(A)
Machine Sound Level (ISO 6395) 113 dB(A)
Sound Performance - Tier 4 Final/EU Stage V - Suppression
Operator Sound Level (ISO 6396) 72 dB(A)
Machine Sound Level (ISO 6395) 109 dB(A)
Dimensions
Height - Top of Exhaust Stack 4835 mm
Height - Top of Air Cleaner 3895 mm
Height - Top of Hood 3334 mm
Ground Clearance - Bumper 933 mm
Centerline of Rear Axle to Edge of Bumper 3187 mm
Wheel Base 4550 mm
Length - Front of Tire 8715 mm
Length - Straight Blade on Ground 9927 mm
Centerline of Front Axle to Hitch 2275 mm
Length - Universal Blade on Ground 10470 mm
Ground Clearance 531 mm
Height - Top of Cab 4184 mm
Scoops
Chip Scoop Carry Capacity 26.8 m³
Chip Scoop Doze Capacity 53.3 m³
Coal Scoop Carry Capacity 22.9 m³
Coal Scoop Doze Capacity 45.9 m³
Blade
Kapasitas Blade kW

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Operating Weight 101898 kg
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 671 kW
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 607 kW
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Gross Power - ISO 14396 561 kW
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Stroke 171.4 mm
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Gross Power 512 kW
Net Power 468 kW
Bore 137 mm
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Engine Model C7.1 Cat®
Transmission Type Cat Planetary Power Shift
Oscillation Angle ±11°
Rear Planetary – Oscillating
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Gross Power 561 kW
Bore 137.2 mm
Stroke 152.4 mm
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Emissions U.S. EPA Tier 4 Final/EU Stage V
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