Exterior View
Exterior View
Interior View
Interior View
Engine Model

Cat® C7.1

Operating Weight (Tier 4 Final/Stage V)

48526 lb

Net Power – SAE J1349:2011

249 hp

814 Wheel Dozer

ABOUT THE 814

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 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 – ISO 9249:2007
249hp
Net Power – SAE J1349:2011
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 Weight (Tier 4 Final/Stage V)
48526lb
Operating Weight (Tier 3/Stage IIIA equivalent)
47887lb
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
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
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
3s
Steering Cycle Times – Low Idle
8.2s
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
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
Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±10°
Service Brakes
Single Disc Wet (enclosed) 4 WHL
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
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.
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.
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
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
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
  • 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
  • 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)

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably

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Small Excavators Big Savings: Terms and Conditions

* Offer valid from October 1, 2024 through December 31, 2024 on new 313 through 317 Cat® excavators sold by participating Cat dealers to customers in the USA or Canada. Purchase must occur during offer period. Offer subject to machine availability and credit approval by Cat Financial. Not all customers will qualify. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on select new Cat® machines listed in our Heavy Equipment Promotion page. Purchase must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The offered Cat Customer Value Agreement (CVA) includes 6 maintenance parts kits; S∙O∙SSM; and 36 month VisionLink® ConnectPro. The maintenance parts cover the first 3,000 hours^ (estimated 3 years) of machine utilization. Each kit contains one set of parts for regular planned maintenance under normal operating conditions. In some severe applications where maintenance parts need to be replaced more frequently, additional parts will be at customer’s expense. Offer excludes additional maintenance parts, dealer labor, wear parts, and fluids. Offer also includes a 36 month/5000 hour (whichever occurs first) Powertrain, Hydraulics and Technology Equipment Protection Plan (EPP). In some areas, EPP might be sold separately from the CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply. Contact your Cat dealer for details.

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*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on purchases of new mini excavators, micro excavators, skid steer loaders, and compact track loaders sold by participating Cat dealers to customers in the USA or Canada. Purchases (both machine and CVA) and machine delivery must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The credit $500 USD for CVA purchase can only be applied toward the purchase of a qualifying Cat Customer Value Agreement (CVA). CVA must be at least 2yr/1000hr and must include 1-year Preventative Maintenance Parts Kit, TA1 annual Inspection, signed CVA contract, and Product LinkTM. Amount of CVA credit is the same for all models and cannot exceed the price of the qualifying CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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