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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.
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.

Specifications
Equipment
Product Brochures
Units: US Metric
Engine - Tier 4 Final/EU Stage V
Engine Model
Cat C7.1
Net Power (SAE J1349:2011)
249 HP
186 kW
Net Power (ISO 9249:2007)
249 HP
186 kW
Emissions
U.S. EPA Tier 4 Final/EU Stage V
Rated Speed
2200 r/min
2200 r/min
Gross Power (SAE J1995:2014)
284 HP
212 kW
Engine Power (ISO 14396:2002)
275 HP
205 kW
Peak Torque - 1,400 rpm
902 lb/ft
1223 N·m
Torque Rise
52%
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
427.8 in³
7.01 l
High Idle Speed
2270 r/min
2270 r/min
Low Idle Speed
800 r/min
800 r/min
Maximum Altitude without Derating
9842.5 ft
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
2200 r/min
Net Power (SAE J1349:2011)
249 HP
186 kW
Gross Power (SAE J1995:2014)
286 HP
213 kW
Engine Power (ISO 14396:2002)
275 HP
205 kW
Peak Torque - 1,400 rpm
749 lb/ft
1016 N·m
Torque Rise
26%
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
427.8 in³
7.01 l
High Idle Speed
2270 r/min
2270 r/min
Operating Specifications - Tier 4 Final/EU Stage V
Operating Weight
48526 lb
22011 kg
Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA
Operating Weight
47887 lb
21721 kg
Operating Specifications - Tier 4 Final/EU Stage V - Scoop
Operating Weight
52280 lb
23714 kg
Operating Specifications - Brazil Mar-1 and China Nonroad Stage III, Equivalent to Tier 3/EU Stage IIIA - Scoop
Operating Weight
51639 lb
23423 kg
Transmission
Transmission Type
Cat Planetary Power Shift
Forward - 1
3.7 mile/h
5.9 km/h
Forward - 2
6.5 mile/h
10.4 km/h
Forward - 3
11.2 mile/h
18.1 km/h
Forward - 4
19.4 mile/h
31.3 km/h
Reverse - 1
4.2 mile/h
6.7 km/h
Reverse - 2
7.3 mile/h
11.8 km/h
Reverse - 3
12.8 mile/h
20.6 km/h
Reverse - 4
22.1 mile/h
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
23.5 gal/min
89 l/min
Relief Valve Setting - Lift/Tilt
3190 psi
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
3046 psi
21000 kPa
Hydraulic System - Steering
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Variable displacement piston
Maximum Flow at 2,200 rpm
38.8 gal/min
147 l/min
Relief Valve Setting - Steering
4003 psi
27600 kPa
Steering Cycle Times - High Idle
3 s
3 s
Steering Cycle Times - Low Idle
8.2 s
8.2 s
Service Refill Capacities
Fuel Tank
132.1 gal (US)
500 l
Diesel Exhaust Fluid Tank
4.2 gal (US)
16 l
Cooling Systems - Tier 4 Final/EU Stage V
21.4 gal (US)
81 l
Cooling Systems - Brazil MAR-1 and China NonroadStage III, equivalent to Tier 3/EU Stage IIIA
19.3 gal (US)
73 l
Engine Crankcase
5.3 gal (US)
20 l
Transmission
13.2 gal (US)
50 l
Differential - Final Drives - Front
17.2 gal (US)
65 l
Differential - Final Drives - Rear
17.2 gal (US)
65 l
Hydraulic System - Implement/Steering
34.1 gal (US)
129 l
Hydraulic Tank Only
19.8 gal (US)
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
13.1 ft
3981 mm
Height - Top of Cab
12.1 ft
3694 mm
Height - Top of Exhaust Pipe
11.3 ft
3439 mm
Height - Top of Hood
8.7 ft
2663 mm
Height to Top of Radiator Guard
8 ft
2453 mm
Ground Clearance to Hitch
1.4 ft
413 mm
Ground Clearance to Transmission Guard
1.4 ft
422 mm
Ground Clearance to Bottom of Bumper
2.3 ft
712 mm
Centerline of Rear Axle to Bumper
6.5 ft
1990 mm
Centerline of Front Axle to Hitch
5.5 ft
1675 mm
Wheel Base
11 ft
3350 mm
Width over Platform
10.3 ft
3145 mm
Overall Length to Front Tire
21 ft
6356 mm
Overall Machine Length with Straight Blade
23.6 ft
7190 mm
Overall Machine Length with Coal Blade
25.5 ft
7784 mm
Scoops
Chip Scoop Doze Capacity
37.9 yd³
29 m³
Chip Scoop Carry Capacity
19 yd³
14.5 m³
Sound Performance - Tier 4 Final/EU Stage V - Standard
Operator Sound Level (ISO 6396)
70 dB(A)
70 dB(A)
Machine Sound Level (ISO 6395)
111 dB(A)
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)
70 dB(A)
Machine Sound Level (ISO 6395)
109 dB(A)
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)
70 dB(A)
Machine Sound Level (ISO 6395)
112 dB(A)
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)
70 dB(A)
Machine Sound Level (ISO 6395)
110 dB(A)
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).
Hydraulic System - Steering
Total Steering Angle
72°
Standard Equipment
NOTE
POWER TRAIN
ELECTRICAL
SAFETY
OPERATOR ENVIRONMENT
OTHER
COLD WEATHER
SERVICE
EFFICIENCY
OTHER STANDARD EQUIPMENT
Payment Calculator

Payments calculated using this tool are estimates only and do not include applicable taxes, insurance, and other fees. Actual prices, interest rate, and payments may be different. Financing payment calculations are based on APR and term. Actual payment and terms are subject to approved credit with Cat Financial Services Corporation or other funding sources. Not all customers will qualify.