Description
Wheel Dozers
814
Engine Model
Cat® C7.1
Operating Weight (Tier 4 Final/Stage V)
22011 kg
Net Power – SAE J1349:2011
186 kW
SPECIFICATIONS
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
Engine Model
Cat® C7.1
Operating Weight (Tier 4 Final/Stage V)
22011 kg
Net Power - SAE J1349:2011
186 kW
Net Power - ISO 9249:2007
186 kW
Gross Power - SAE J1995:2014
212 kW
Engine Power - ISO 14396:2002
205 kW
Rated Speed
2200 r/min
Emissions
Option 1 – U.S. EPA Tier 4 Final/EU Stage V
Peak Torque (1400 rpm)
1223 N·m
Torque Rise
52%
Emissions
Option 2 – Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
Rated Speed
2200 r/min
Net Power - SAE J1349:2011
186 kW
Net Power - ISO 9249:2007
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 Weight (Tier 3/Stage IIIA equivalent)
21721 kg
Low Idle Speed
800 r/min
Maximum Altitude without Derating
3000 m
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.
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
Lift/Tilt System - Circuit
Pilot operated load sensing 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
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
Total Steering Angle
72°
Steering Cycle Times - High Idle
3.0 s
Steering Cycle Times - Low Idle
8.2 s
Fuel Tank
500 l
Diesel Exhaust Fluid Tank
16 l
Cooling Systems - Tier 4 Final/EU Stage V
81 l
Cooling Systems - Tier 3/Stage IIIA equivalent
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
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 reduce greenhouse gases***: • Up to B20 biodiesel (FAME)** • Up to 100% HVO and GTL renewable fuels – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel exhaust fluid (DEF) that meets all requirements defined in ISO 22241-1:2006. * Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. ** Engines with aftertreatment devices can use up to B20. Engines with no aftertreatment devices can use higher blends, up to B100. *** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 contains 1.9 kg of refrigerant which has a CO2 equivalent of 2.717 metric tonnes.
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)
72 dB(A)
Machine Sound Power Level (ISO 6395:2008)
111 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*
70 dB(A)
Machine Sound Power Level (ISO 6395:2008)*
109 dB(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)
72 dB(A)
Machine Sound Power Level (ISO 6395:2008)
112 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)*
70 dB(A)
Height to Top of Beacon
3981 mm
Machine Sound Power Level (ISO 6395:2008)*
110 dB(A)
Height - Top of Cab
3694 mm
Note (1)
* Sound suppression equipped
Height - Top of Exhaust Pipe
3439 mm
Note (2)
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed.
Height - Top of Hood
2663 mm
Note (3)
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at maximum engine cooling fan speed.
Height to Top of Radiator Guard
2453 mm
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.
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
Capacity
2.84 m³
Width over Platform
3145 mm
Overall Width
3656 mm
Overall Length to Front Tire
6356 mm
Height
1001 mm
Overall Machine Length with Straight Blade
7190 mm
Dig Depth
493 mm
Overall Machine Length with Coal Blade
7784 mm
Ground Clearance
904 mm
Maximum Tilt
802 mm
Turning Radius – Outside Corner of Blade
7166 mm
Turning Radius – Inside Corner of Blade
3550 mm
Weight
1396 kg
Total Operating Weight
22011 kg
Capacity
10.55 m³
Overall Width
4321 mm
Height
1470 mm
Dig Depth
488 mm
Ground Clearance
932 mm
Maximum Tilt
945 mm
Turning Radius – Outside Corner of Blade
7647 mm
Turning Radius – Inside Corner of Blade
3420 mm
Weight
2062 kg
Total Operating Weight
22678 kg
Features
LONG TERM VALUE AND DURABILITY
MOVE MORE WITH LESS FUEL
SAFETY FIRST
INTEGRATED CAT® TECHNOLOGIES
WORK IN COMFORT
REDUCE ENVIRONMENTAL IMPACT
SAVE ON SERVICE AND MAINTENANCE
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
- Radio, AM/FM/AUX/USB/Bluetooth®
OTHER
- Counterweight (front)
- Blade (straight)
COLD WEATHER
- Mirrors, heated
- Antifreeze, –50° C (–58° F)
POWERTRAIN
- Heater, engine coolant, 120V
- Heater, engine coolant, 240V
- No-spin rear axle
ELECTRICAL
- Lighting System, LED
SERVICE
- Fast fill fuel
- Dual engine precleaner
SOUND
- Sound Suppression (required for Brazil)
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
COLD WEATHER
- Starting aid (ether)
- Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
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)
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
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
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
Why choose RIMCO Barbados
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