834K Scoops 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.
Engine
Engine Model
Net Power
Bore
Stroke
Displacement
Rated Speed
Emissions
Torque Rise
Net - SAE J1349
Peak Power Speed
Peak Torque - 1,300 rpm
Gross - SAE J1349
Weights
Operating Weight
Service Refill Capacities
Cooling System
Crankcase
Transmission
Hydraulic System - Tank Only
Differential - Final Drives - Rear
Differential - Final Drives - Front
Hydraulic System Factory Fill
Diesel Exhaust Fluid Tank*
Fuel Tank
Note (1)
– Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm (mg/kg) sulfur or less
Note (2)
Axles
Front
Rear
Oscillation Angle
Brakes
Brakes
Transmission
Direct Drive - Reverse 3
Forward - 3
Direct Drive - Reverse 1
Forward - 2
Direct Drive - Forward 2
Forward - 1
Direct Drive - Reverse 2
Reverse - 2
Direct Drive - Forward 3
Reverse - 1
Reverse - 3
Forward - 4
Direct Drive - Forward 1
Direct Drive - Forward 4
Transmission Type
Note
Operating Specifications
Coal Scoop Operating Weight
Chip Scoop Operating Weight
Sound Performance - Tier 4 Final/Stage IV: Suppression
Operator Sound Level (ISO 6396)
Machine Sound Level (ISO 6395)
Note (1)
– The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Note (3)
Sound Performance - Tier 4 Final/Stage IV - Standard
Operator Sound Level (ISO 6396)
Machine Sound Level (ISO 6395)
Note (2)
Note (1)
Note (3)
Dimensions (Approximate)
Height - Top of Exhaust Stack
Centerline of Front Axle to Hitch
Length - With Chip Scoop on Ground
Ground to Center of Front Axle
Length - With Coal Scoop on Ground
Height - Top of Cab
Length - Front of Tire
Centerline of Rear Axle to Edge of Bumper
Height - Top of Air Cleaner
Height - Top of Hood
Ground Clearance
Wheel Base
Height - Edge of Dumped Scoop
Height - Edge of Retracted Scoop
Dump Angle at Full Lift Height
Scoops
Coal Scoop Carry Capacity
Type
Components
Coal Scoop Doze Capacity
Chip Scoop Carry Capacity
Chip Scoop Doze Capacity
Hydraulic System - Lift/Dump/Tilt
Pilot Maximum Flow
Pilot Relief Valve Setting
Maximum Flow at 1,900 rpm
Lift/Tilt System
Cylinders, Double Acting - Left and Right Dump, Bore and Stroke
Lift/Tilt System - Circuit
Relief Valve Setting - Lift/Tilt
Cylinders, Double Acting - Lift, Bore and Stroke
Pilot System
Cylinders, Double Acting - Tilt, Bore and Stroke
Hydraulic System - Steering
Maximum Flow
Total Steering Angle
Steering Cycle Times - Low Idle
Steering Cycle Times - High Idle
Relief Valve Setting - Steering
Steering System - Pump
Steering System - Circuit
Sound Performance - Tier 2 Equivalent/Stage II: Standard
Note (1)
Machine Sound Level (ISO 6395)
Operator Sound Level (ISO 6396)
Note (3)
– The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Sound Performance - Tier 2 Equivalent/Stage II: Suppression
Note (1)
Note (2)
Machine Sound Level (ISO 6395)
Operator Sound Level (ISO 6396)
Note (3)
Air Conditioning System
Air Conditioning
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
- ±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)
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
- Jacket water heater
- 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
Contact Us
Get A Quote
Thank you for your interest in Mustang Cat. We are here to help you in any way that we can. If you have a question, need equipment advice or just need additional information, we want to hear from you. You can email, phone or fill out the form below and we will be happy to connect with you.