336 Excavator

  • Specs Summary
  • Engine Model
    ( )
  • Engine Model
  • Gross Power
  • Net Power - ISO 9249

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.
  • Operating Weight 105271 lb (47750 kg)
  • Reverse - 1 4.2 mile/h (6.8 km/h)
  • Rear ( )
  • Steering System - Circuit ( )
  • Forward - 4 22 mile/h (35.4 km/h)
  • Pilot Relief Valve Setting 580 psi (4000 kPa)
  • Lift/Tilt System ( )
  • Steering Cycle Times - Low Idle 5.7 s (5.7 s)
  • Steering System - Pump ( )
  • Steering Cycle Times - High Idle 3.1 s (3.1 s)
  • Relief Valve Setting - Steering 3495 psi (24100 kPa)
  • Forward - 2 7.2 mile/h (11.6 km/h)
  • Forward - 3 12.6 mile/h (20.3 km/h)
  • Relief Valve Setting - Lift/Tilt 4641 psi (32000 kPa)
  • Engine Model ( )
  • Exterior Sound Level - Standard 111 dB(A) (111 dB(A))
  • Exterior Sound Level - Suppression 109 dB(A) (109 dB(A))
  • Peak Torque - 1,300 rpm 2092 lb/ft (2836 N·m)
  • Peak Power Speed 1500 r/min (1500 r/min)
  • Interior Sound Level - Suppression 71 dB(A) (71 dB(A))
  • Operating Weight 105271 lb (47750 kg)
  • Hydraulic System - Tank Only 37 gal (US) (140 l)
  • Direct Drive - Forward 4 23.9 mile/h (38.5 km/h)
  • Net - SAE J1349 496 HP (370 kW)
  • Hydraulic System Factory Fill 63.4 gal (US) (240 l)
  • Transmission 31.7 gal (US) (120 l)
  • Fuel Tank 209.5 gal (US) (793 l)
  • Reverse - 3 13.3 mile/h (21.4 km/h)
  • Differential - Final Drives - Rear 49.1 gal (US) (186 l)
  • Crankcase 15.9 gal (US) (60 l)
  • Diesel Exhaust Fluid Tank 8.7 gal (US) (33 l)
  • Direct Drive - Forward 1 ( )
  • Reverse - 2 7.6 mile/h (12.2 km/h)
  • Cooling System 31.7 gal (US) (120 l)
  • Forward - 1 4.2 mile/h (6.8 km/h)
  • Differential - Final Drives - Front 49.1 gal (US) (186 l)
  • Net Power 496 HP (370 kW)
  • Direct Drive - Reverse 2 8.1 mile/h (13 km/h)
  • Direct Drive - Forward 2 7.7 mile/h (12.4 km/h)
  • Direct Drive - Forward 3 13.7 mile/h (22.1 km/h)
  • Blade Capacities ( )
  • Bore 5.7 in (145 mm)
  • Pilot System ( )
  • Front ( )
  • Gross - SAE J1349 562 HP (419 kW)
  • Emissions ( )
  • Blade Capacities ( )
  • Interior Sound Level - Standard 72 dB(A) (72 dB(A))
  • Length - Front of Tire 28.4 ft (8715 mm)
  • Centerline of Front Axle to Hitch 7.5 ft (2275 mm)
  • Length - Straight Blade on Ground 32.6 ft (9927 mm)
  • Wheel Base 14.9 ft (4550 mm)
  • Ground Clearance 1.7 ft (531 mm)
  • Centerline of Rear Axle to Edge of Bumper 10.5 ft (3187 mm)
  • Height - Top of Exhaust Stack 15.9 ft (4835 mm)
  • Height - Top of Hood 10.9 ft (3334 mm)
  • Ground Clearance - Bumper 3.1 ft (933 mm)
  • Length - Universal Blade on Ground 34.4 ft (10470 mm)
  • Height - Top of Cab 13.7 ft (4184 mm)
  • Height - Top of Air Cleaner 12.8 ft (3895 mm)
  • Pilot Maximum Flow 13.7 gal/min (52 l/min)
  • Maximum Flow at 1,900 rpm 153 gal/min (582 l/min)
  • Maximum Flow 65.8 gal/min (250 l/min)
  • Total Steering Angle 86 ° (86 °)
  • Rated Speed 1900 r/min (1900 r/min)
  • Direct Drive - Reverse 1 4.5 mile/h (7.2 km/h)
  • Torque Rise 52 % (52 %)
  • Brakes ( )
  • Lift/Tilt System - Circuit ( )
  • Displacement 1105 in³ (18.1 l)
  • Stroke 7.2 in (183 mm)
  • Transmission Type ( )
  • Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke ( )
  • Oscillation Angle ( )
  • Cylinders, Double Acting - Lift, Bore and Stroke ( )
  • Direct Drive - Reverse 3 14.3 mile/h (23 km/h)

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