814 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.<br>Introduced in the 1970’s, the 814 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 814 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

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Engine

Engine Model

Cat® C7.1

Net Power - SAE J1349:2011

249hp

Net Power - ISO 9249:2007

249hp

Gross Power - SAE J1995:2014

284hp

Engine Power - ISO 14396:2002

275hp

Rated Speed

2200 r/min

Emissions

Option 1 - U.S. EPA Tier 4 Final/EU Stage V

Peak Torque (1400 rpm)

902lbf·ft

Torque Rise

52%

Emissions

Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA

Rated Speed

2200r/min

Net Power - SAE J1349:2011

249hp

Net Power - ISO 9249:2007

249hp

Gross Power - SAE J1995:2014

286hp

Engine Power - ISO 14396:2002

275hp

Peak Torque ( 1,400 rpm )

749lbf·ft

Torque Rise

26%

Bore

4.1in

Stroke

5.3in

Displacement

427.8in³

High Idle Speed

2270r/min

Low Idle Speed

800r/min

Maximum Altitude without Derating

9842.5ft

Note (1)

Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module, and alternator.

Operating Specifications

Operating Weight (Tier 4 Final/Stage V)

48526lb

Operating Weight (Tier 3/Stage IIIA equivalent)

47887lb

Transmission

Transmission Type

Cat Planetary Power Shift

Forward - 1

3.7mile/h

Forward - 2

6.5mile/h

Forward - 3

11.2mile/h

Forward - 4

19.4mile/h

Reverse - 1

4.2mile/h

Reverse - 2

7.3mile/h

Reverse - 3

12.8mile/h

Reverse - 4

22.1mile/h

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit

Pilot operated load sensing valve with EH

Lift/Tilt System

Variable displacement piston

Maximum Flow at 2,200 rpm

23.5gal/min

Relief Valve Setting - Lift/Tilt

3190psi

Cylinders, Double Acting - Lift, Bore and Stroke

120 mm × 915 mm (4.7 in × 36.0 in)

Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke

101.6 mm × 234 mm (4.0 in × 9.2 in)

Pilot System

Open center, fixed displacement gear

Pilot Relief Valve Setting

3046psi

Hydraulic System - Steering

Steering System - Circuit

Pilot, load sensing

Steering System - Pump

Variable displacement piston

Maximum Flow at 2,200 rpm

38.8gal/min

Relief Valve Setting - Steering

4003psi

Total Steering Angle

72°

Steering Cycle Times - High Idle

Steering Cycle Times - Low Idle

8.2s

Service Refill Capacities

Fuel Tank

132.1gal (US)

Diesel Exhaust Fluid Tank

4.2gal (US)

Cooling Systems - Tier 4 Final/EU Stage V

21.4gal (US)

Cooling Systems - Tier 3/Stage IIIA equivalent

19.3gal (US)

Engine Crankcase

5.3gal (US)

Transmission

13.2gal (US)

Differential - Final Drives - Front

17.2gal (US)

Differential - Final Drives - Rear

17.2gal (US)

Hydraulic System - Implement/Steering

34.1gal (US)

Hydraulic Tank Only

19.8gal (US)

Note (1)

All nonroad Tier 4 Final and EU Stage V diesel engines are required to use: – Ultra low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. – Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system con

Axles

Front

Planetary – Fixed

Rear

Planetary – Oscillating

Oscillation Angle

±10°

Braking System

Service Brakes

Single Disc Wet (enclosed) 4 WHL

Parking Brake

Drum and Shoe, Spring Applied, Hydraulic Released

Sound Performance - Tier 4 Final / Stage V

Operator Sound Pressure Level (ISO 6396:2008)

72dB(A)

Machine Sound Power Level (ISO 6395:2008)

111dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

70dB(A)

Machine Sound Power Level (ISO 6395:2008)*

109dB(A)

Note (1)

* Sound suppression equipped

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.

Note (3)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.

Note (4)

Hearing 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.

Sound Performance - Tier 3 / Stage IIIA

Operator Sound Pressure Level (ISO 6396:2008)

72dB(A)

Machine Sound Power Level (ISO 6395:2008)

112dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

70dB(A)

Machine Sound Power Level (ISO 6395:2008)*

110dB(A)

Note (1)

* Sound suppression equipped

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.

Note (3)

The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at maximum engine cooling fan speed.

Note (4)

Hearing 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.

Dimensions (Approximate)

Height to Top of Beacon

13.1ft

Height - Top of Cab

12.1ft

Height - Top of Exhaust Pipe

11.3ft

Height - Top of Hood

8.7ft

Height to Top of Radiator Guard

8ft

Ground Clearance to Hitch

1.4ft

Ground Clearance to Transmission Guard

1.4ft

Ground Clearance to Bottom of Bumper

2.3ft

Centerline of Rear Axle to Bumper

6.5ft

Centerline of Front Axle to Hitch

5.5ft

Wheel Base

11ft

Width over Platform

10.3ft

Overall Length to Front Tire

21ft

Overall Machine Length with Straight Blade

23.6ft

Overall Machine Length with Coal Blade

25.5ft

Straight Blade

Capacity

3.72yd³

Overall Width

12ft

Height

3.3ft

Dig Depth

1.6ft

Ground Clearance

3ft

Maximum Tilt

2.6ft

Turning Radius – Outside Corner of Blade

23.5ft

Turning Radius – Inside Corner of Blade

11.6ft

Weight

3000lb

Total Operating Weight

48526lb

Coal Blade

Capacity

13.8yd³

Overall Width

14.2ft

Height

4.8ft

Dig Depth

1.6ft

Ground Clearance

3.1ft

Maximum Tilt

3.1ft

Turning Radius – Outside Corner of Blade

25.1ft

Turning Radius – Inside Corner of Blade

11.2ft

Weight

4429lb

Total Operating Weight

49996lb

Standard Equipment:

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Powertrain
- Advanced Productivity Electronic Control System (APECS)
- Air-to-air aftercooler
- Brakes, full hydraulic, enclosed, wet multiple disc service brakes
- Cat clean emission module (Tier 4 Final/Stage V only)
- Electro-hydraulic parking brake
- Electronic Clutch Pressure Control (ECPC)
- Engine, Cat C7.1 configured for two emissions options: Tier 4 Final/Stage V, or emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
- Engine driven cooling fan – suction
- Fuel priming pump (electric)
- Fuel-to-air cooler
- Muffler (under hood) (Tier 3/Stage IIIA equivalent)
- Radiator, unit core
- Throttle lock
- Transmission, planetary, with 4F/4R speed range control
Electrical
- Alternator, 150 amp
- Batteries, maintenance-free
- Electrical system, 24V
- Lights, directional (rear)
- Lighting system, (front and rear)
- Starter, electric
Safety
- Alarm, back-up
- Light, warning switched (LED strobe)
- Camera, rear vision
- Cat Detect: object detection (ready)
- Mirror, internal (panoramic)
- Mirrors, rearview (externally mounted)
- Seat belt with minder, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC^™) system with lockout
- Emergency platform exit
Operator Environment
- 12V power port for mobile phone or laptop connection
- Air conditioner
- Cab, sound-suppressed pressurized
- Cab door, sliding window (LH)
- Coat and hard hat hooks
- Fingertip shifting controls
- Flip-up armrest
- Heater and defroster
- Horn, electric
- Electro-hydraulic tilt and lift controls (seat mounted)
- Implement hydraulic lockout
- Instrumentation, gauges: diesel exhaust fluid (DEF) level (U.S. EPA Tier 4 Final/EU Stage V only), engine coolant temperature, fuel level, hydraulic oil temperature, speedometer/tachometer, torque converter temperature
- Instrumentation, warning indicators: action alert system – three categories, brake oil pressure, electrical system – low voltage, engine failure malfunction alert and action lamp, parking brake status
- Light, (dome) cab
- Lunchbox and beverage holders
- Radio ready for entertainment: antenna, speakers, converter (12V, 10-15 amp)
- Seat, Premium plus containing forced air heating and cooling, two-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness adjustment, dynamic end dampening, and leather finish
- Sun visor, front
- Cab glass, laminated and tinted, rubber mounted
- Transmission gear (indicator)
- Vital Information Management System (VIMS^™): graphical information display, external data port, customizable operator profiles, event indicator light on rear grill
- Wet-arm wipers/washers (front and rear): intermittent front and rear wipers
- Internal four-post rollover protective structure/falling objects protective structure (ROPS/FOPS)
Cold Weather
- Starting aid (ether)
- Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
Service
- Ground level engine shutdown
- Ground level lockable battery disconnect switch
- Auxiliary start receptacle
- Doors, service access (locking)
- Ecology drains for engine, radiator, transmission, hydraulic tank
- Engine, crankcase, 500 hour interval with CJ-4 oil
- Fire suppression ready
- Oil change system, high speed
- Oil sampling valves
- Total hydraulic filtration system
- Engine precleaner
Efficiency
- Torque converter
- Steering, load sensing
Other
- Guards, crankcase and powertrain
- Guard, driveshaft
- Fuel tank, 500 L (132.1 gal)
- Hitch, drawbar with pin
- Hoses, Cat XT^™
- Hydraulic, engine, and transmission oil coolers
- Vandalism protection caplocks
- Venturi stack

Optional Equipment:

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Powertrain
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
- No-spin rear axle
Operator Environment
- Radio, AM/FM/AUX/USB/Bluetooth^®
Other
- Counterweight (front)
- Blade (straight)
Cold Weather
- Mirrors, heated
- Antifreeze, –50° C (–58° F)
Service
- Fast fill fuel
- Dual engine precleaner
Electrical
- Lighting System, LED
Sound
- Sound Suppression (required for Brazil)

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814 Wheel Dozer

Engine

Operating Specifications

Transmission

Hydraulic System - Lift/Tilt

Hydraulic System - Steering

Service Refill Capacities

Air Conditioning System

Axles

Braking System

Sound Performance - Tier 4 Final / Stage V

Sound Performance - Tier 3 / Stage IIIA

Dimensions (Approximate)

Straight Blade

Coal Blade

Standard Equipment:

Optional Equipment:

854 Wheel Dozer

844 Wheel Dozer

834 Wheel Dozer

Contact Us

Get A Quote