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814

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.<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) 186 kW
Net Power (ISO 9249:2007) 186 kW
Emissions U.S. EPA Tier 4 Final/EU Stage V
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814
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OVERVIEW

MOBILE. AGILE. VERSATILE.

FEATURES & BENEFITS

LONG TERM VALUE AND DURABILITY

The full box-section rear frame resists torsional shock and twisting forces.Solid through-width push beams transfer and absorb stresses through a larger portion of the fr... Read more

MOVE MORE WITH LESS FUEL

The Cat C7.1 engine is designed for maximum fuel efficiency and increased power density.New variable displacement load-sensing implement and steering pumps deliver on-dem... Read more

SAFETY FIRST

The standard rear vision camera provides excellent workspace visibility.Standard Cat Vision and optional heated mirrors increase awareness around the machine for safer op... Read more

INTEGRATED CAT® TECHNOLOGIES

Integrated electronics provide flexible levels of information to both the site and the operator.The touchscreen information display gives operators critical information w... Read more

WORK IN COMFORT

Steering and Transmission Integrated Control System (STIC™) combines directional selection, gear selection, and steering into a single lever, maximizing responsiveness an... Read more

REDUCE ENVIRONMENTAL IMPACT

Advanced engine idle management helps reduce fuel costs and component wear when machine is not in use.Generate less waste with maintenance-free batteries.Maximize machine... Read more

SAVE ON SERVICE AND MAINTENANCE

Intuitive design features make maintenance safe and convenient.Features ground level or platform access to easily reach daily service points.Swing-out doors on either sid... Read more

PURPOSE BUILT SPECIALTY MODELS

Available in wood chip arrangement.Cat wood chip scoops have the unique capability of maximizing your production by both dozing and carrying a load with each pass.A purpo... Read more

SPECIFICATIONS FOR 814

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Engine - Tier 4 Final/EU Stage V
Engine Model Cat C7.1
Net Power (SAE J1349:2011) 186 kW
Net Power (ISO 9249:2007) 186 kW
Emissions U.S. EPA Tier 4 Final/EU Stage V
Rated Speed 2200 r/min
Gross Power (SAE J1995:2014) 212 kW
Engine Power (ISO 14396:2002) 205 kW
Peak Torque - 1,400 rpm 1223 N·m
Torque Rise 52%
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
High Idle Speed 2270 r/min
Low Idle Speed 800 r/min
Maximum Altitude without Derating 3000 m
Note 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.
Engine - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA
Engine Model Cat C7.1
Emissions Brazil MAR-1 and China Nonroad Stage III, equivalent to Tier 3/EU Stage IIIA
Rated Speed 2200 r/min
Net Power (SAE J1349:2011) 186 kW
Gross Power (SAE J1995:2014) 213 kW
Engine Power (ISO 14396:2002) 205 kW
Peak Torque - 1,400 rpm 1016 N·m
Torque Rise 26%
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
High Idle Speed 2270 r/min
Operating Specifications - Tier 4 Final/EU Stage V
Operating Weight 22011 kg
Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA
Operating Weight 21721 kg
Operating Specifications - Tier 4 Final/EU Stage V - Scoop
Operating Weight 23714 kg
Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Scoop
Operating Weight 23423 kg
Transmission
Transmission Type Cat Planetary Power Shift
Forward - 1 5.9 km/h
Forward - 2 10.4 km/h
Forward - 3 18.1 km/h
Forward - 4 31.3 km/h
Reverse - 1 6.7 km/h
Reverse - 2 11.8 km/h
Reverse - 3 20.6 km/h
Reverse - 4 35.5 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 2,200 rpm 89 l/min
Relief Valve Setting - Lift/Tilt 22000 kPa
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 21000 kPa
Hydraulic System - Steering
Steering System - Circuit Pilot, load sensing
Steering System - Pump Variable displacement piston
Maximum Flow at 2,200 rpm 147 l/min
Relief Valve Setting - Steering 27600 kPa
Steering Cycle Times - High Idle 3 s
Steering Cycle Times - Low Idle 8.2 s
Total Steering Angle 72°
Service Refill Capacities
Fuel Tank 500 l
Diesel Exhaust Fluid Tank 16 l
Cooling Systems - Tier 4 Final/EU Stage V 81 l
Cooling Systems - Brazil MAR-1 and China NonroadStage III, equivalent to Tier 3/EU Stage IIIA 73 l
Engine Crankcase 20 l
Transmission 50 l
Differential - Final Drives - Front 65 l
Differential - Final Drives - Rear 65 l
Hydraulic System - Implement/Steering 129 l
Hydraulic Tank Only 75 l
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
Dimensions (Approximate)
Height to Top of Beacon 3981 mm
Height - Top of Cab 3694 mm
Height - Top of Exhaust Pipe 3439 mm
Height - Top of Hood 2663 mm
Height to Top of Radiator Guard 2453 mm
Ground Clearance to Hitch 413 mm
Ground Clearance to Transmission Guard 422 mm
Ground Clearance to Bottom of Bumper 712 mm
Centerline of Rear Axle to Bumper 1990 mm
Centerline of Front Axle to Hitch 1675 mm
Wheel Base 3350 mm
Width over Platform 3145 mm
Overall Length to Front Tire 6356 mm
Overall Machine Length with Straight Blade 7190 mm
Overall Machine Length with Coal Blade 7784 mm
Scoops
Chip Scoop Doze Capacity 29 m³
Chip Scoop Carry Capacity 14.5 m³
Sound Performance - Tier 4 Final/EU Stage V - Standard
Operator Sound Level (ISO 6396) 70 dB(A)
Machine Sound Level (ISO 6395) 111 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) 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.
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A)
Sound Performance - Tier 4 Final/EU Stage V - Suppression
Operator Sound Level (ISO 6396) 70 dB(A)
Machine Sound Level (ISO 6395) 109 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) 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.
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A).
Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Standard
Operator Sound Level (ISO 6396) 70 dB(A)
Machine Sound Level (ISO 6395) 112 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) 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.
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A).
Sound Performance - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Suppression
Operator Sound Level (ISO 6396) 70 dB(A)
Machine Sound Level (ISO 6395) 110 dB(A)
Note (1) The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (2) 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.
Note (3) The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008. The measurement was conducted at the maximum engine cooling fan speed.
Note (4) The operator sound pressure level uncertainty is ± 2 dB(A).

SELECT MODELS TO COMPARE

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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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Engine Model C27 Cat®
Gross Power 561 kW
Bore 137.2 mm
Stroke 152.4 mm
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Engine Model Cat® C32 ACERT™
Gross Power 676 kW
Operating Weight 101720 kg
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 671 kW
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844H

Engine Model Cat® C27 ACERT®
Gross Power 512 kW
Net Power 468 kW
Bore 137 mm
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844

Engine Model C27 Cat®
Rated Speed 1800 r/min
Gross Power - ISO 14396 561 kW
Gross Power - SAE J1995 571 kW
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854

Engine Model Cat C32B
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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834

Engine Model Cat® C18 
Rated Speed 1900 r/min
Peak Power Speed 1500 r/min
Gross Power - SAE J1995 419 kW
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824K

Engine Model Cat® C15 
Net Power - ISO 9249 302 kW
Stroke 171.4 mm
Gross Power 324 kW
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