New 844K Wheel Dozer for Sale

844K Wheel Dozer

Engine Model

Cat® C27 ACERT™
Engine Model

C27 Cat®
Gross Power

752.0 hp
Gross Power

752 hp

Engine

Engine Model: Cat® C27 ACERT™
Engine Model: C27 Cat®
Gross Power: 752.0 hp
Gross Power: 752 hp
Bore: 5.4 in
Bore: 5.4 in
Stroke: 6.0 in
Stroke: 6 in
Displacement: 1649.5 in3
Displacement: 1649.5 in³
Torque Rise: 18.0 %
Torque Rise: 18 %
Emissions: U.S. EPA Tier 4 Final or Tier 2 Equivalent
Gross Power: 752.0 hp
Gross Power: 766.0 hp
Net Power: 699.0 hp
Net Power: 648.0 hp
Net Power: 699.0 hp
Peak Torque: 2624.0 lb ft
Rated Speed: 1800.0 RPM
Emissions: U.S. EPA Tier 4 Final or Tier 2 Equivalent
Gross Power: 752 hp
Gross Power: 766 hp
Net Power: 699 hp
Net Power: 648 hp
Net Power: 699 hp
Peak Torque: 2624 lb/ft
Rated Speed: 1800 r/min

Weights

Operating Weight: 165089.0 lb
Operating Weight: 165089 lb

Transmission

Converter Drive: 4.5 mph
Converter Drive: 4.5 mile/h
Converter Drive: 8.3 mph
Converter Drive: 8.3 mile/h
Converter Drive: 14.2 mph
Converter Drive: 14.2 mile/h
Converter Drive: 4.9 mph
Converter Drive: 4.9 mile/h
Converter Drive: 9.1 mph
Converter Drive: 9.1 mile/h
Converter Drive: 15.5 mph
Converter Drive: 15.5 mile/h
Direct Drive: 8.5 mph
Direct Drive: 8.5 mile/h
Direct Drive: 15.2 mph
Direct Drive: 15.2 mile/h
Direct Drive: 5.4 mph
Direct Drive: 5.4 mile/h
Direct Drive: 9.6 mph
Direct Drive: 9.6 mile/h
Direct Drive: 16.4 mph
Direct Drive: 16.4 mile/h
Direct Drive: Lock-up disabled
Transmission Type: Cat Planetary Power Shift
Direct Drive: Lock-up disabled
Transmission Type: Cat Planetary Power Shift

Service Refill Capacities

Fuel Tank: 286.6 gal
Fuel Tank: 286.6 gal (US)
Cooling System: 54.9 gal
Cooling System: 54.9 gal (US)
Crankcase: 20.0 gal
Crankcase: 20 gal (US)
Transmission: 29.1 gal
Transmission: 29.1 gal (US)
Differentials and Final Drives: 71.6 gal
Differential: 71.6 gal (US)
Differentials and Final Drives: 68.9 gal
Differential: 68.9 gal (US)
Hydraulic System: 68.9 gal (US)
Hydraulic System: 34.9 gal (US)

Cab

Air Conditioning: Standard air conditioning system contains environmentally friendly R134a refrigerant
FOPS: FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
ROPS: ROPS meets SAE J11040 APR88, ISO 3471:2008 and ISO 3471:1994 criteria.
Cab: Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
Cab: SAE J11040 APR88, ISO 3471:2008, ISO 3471:1994
Air Conditioning: Standard air conditioning system contains environmentally friendly R134a refrigerant
FOPS: FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
ROPS: ROPS meets SAE J11040 APR88, ISO 3471:2008 and ISO 3471:1994 criteria.

Brakes

Brakes: Meets ISO 3540:2011
Brakes: Meets ISO 3540:2011

Axles

Front: Fixed
Front: Fixed
Rear: Trunnion
Rear: Trunnion
Oscillation Angle: 8.5 Degrees
Oscillation Angle: 8.5 °

Blade

Blade Capacity Range: 15,9-30,7 m3 (20,7-40,2 yd.3)

Sound Performance - Standard

Machine Sound Level: 115.0 dB(A)
Operator Sound Level: 69.0 dB(A)
Machine Sound Level: 115 dB(A)
Operator Sound Level: 69 dB(A)

Sound Performance - Suppression

Machine Sound Level: 113.0 dB(A)
Operator Sound Level: 69.0 dB(A)
Machine Sound Level: 113 dB(A)
Operator Sound Level: 69 dB(A)

Hydraulic System - Lift/Tilt

Cylinder: 133 mm × 1535 mm (5.25 in × 60.4 in)
Cylinder: 210 mm × 188 mm (8.25 in × 7.4 in)
Output at 2: 82 gal/min
Relief Valve Setting: 2700 psi
Relief Valve Setting: 2920 psi
Cylinders: 133 mm × 1535 mm (5.25 in × 60.4 in)

Hydraulic System - Steering

Maximum Flow: 94.3 gal/min
Steering System: Pilot, load sensing
Steering System: Piston, variable displacement
Total Steering Angle: 35.0 Degrees
Minimum Turning Radius: 34 ft
Relief Valve Setting: 4500 psi
Maximum Flow: 94.3 gal/min
Steering System: Pilot, load sensing
Steering System: Piston, variable displacement
Total Steering Angle: 35 °

Dimensions (Approximate)

Center Line of Front Axle to Hitch: 7.5 ft
Center Line of Rear Axle to Edge of Bumper: 12.5 ft
Ground Clearance: 2.0 ft
Height to Top of Exhaust Pipe: 16.6 ft
Height to Top of Hood: 12.7 ft
Height to Top of ROPS: 17.2 ft
Length with Blade on Ground: 36.5 ft
Wheelbase: 15.1 ft
Centerline of Front Axle to Hitch: 7.5 ft
Centerline of Rear Axle to Edge of Bumper: 12.5 ft
Ground Clearance: 2 ft
Height: 16.6 ft
Height: 12.7 ft
Height: 17.2 ft
Length: 36.5 ft
Wheel Base: 15.1 ft

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
- Air conditioner and heater with automatic temperature control
- Cab, sound-suppressed pressurized, protective structure (ROPS/FOPS), radio ready for (entertainment) includes antenna, speakers and converter (12V, 10-15 amp)
- 12V power port for mobile phone or laptop connection
- Camera, rear vision
- Cigar lighter and ashtray
- Coat hook
- Electro-hydraulic blade controls (seat mounted)
- Flip-up armrest
- Heater and defroster
- Horn, electric
- Implement hydraulic lockout
- Instrumentation, gauges: - Engine coolant temperature - Fuel level - Ground speed - Gear - Hydraulic oil temperature - Speedometer/tachometer - Torque converter temperature
- Instrumentation, warning indicators: - Action alert system, three category - Automatic transmission model enable status - Brake malfunction - Bucket float status - Delayed engine shutdown status - Engine idle shutdown status - Engine malfunction - Fuel economy mode enable status - Hydraulic lockout - Lockup clutch enable status - Low fuel level - Parking brake status - Rimpull control enable status - Seatbelt warning - Secondary steering (if equipped) - Throttle lock status - Transmission gear
- Keypad, control with indicator lights: - Auto trans mode speed range - Auto/manual transmission mode - Lockup clutch - Reduced rimpull - Throttle lock
- Light, dome (cab)
- Lunchbox and beverage holders
- Mirrors, rearview (externally mounted)
- Seat, Cat comfort (cloth) air suspension
- Seat belt, retractable, 76 mm (3 in) wide
- STIC control system with steering lock
- Tinted glass
- Trainer seat with lap belt
- Vital Information Management System (VIMS) 3G with graphical information display: external data port, customizable operator profiles
- Wet-arm wipers/washers (front, rear and corner) intermittent front wiper
POWER TRAIN
- Brakes, full hydraulic, enclosed, oil-disc
- Axle-shaft oil-disc service brake
- Electro hydraulic parking brake
- Case drain filters
- Cat clean emission module (Tier 4 only)
- Demand fan
- Engine Cat C27
- Fuel priming pump (electric)
- Ground level engine shutoff, bumper
- Mufflers (under hood) (Tier 2 only)
- Precleaner, engine air intake
- Radiator, Aluminum Modular (AMR)
- Separated cooling system
- Starting aid, (ether) manual override
- Throttle Lock
- Torque Converter, Impeller Clutch with lock-up clutch feature and rimpull control system
- Transmission, 534 mm (21 in) planetary power shift (electronic) (3F/3R)
ELECTRICAL
- Alarm, back-up
- Alternator, 150 amp
- Batteries, maintenance free (2 - 1,400 CCA)
- Converter, 10/15 amp, 24V to 12V
- Deutsch component connectors
- Electrical system, 24V
- Electronic transmission control
- Lighting system, halogen (front and rear) lighting, access stairway, engine compartment
- Starter, electric
- Starter lockout in bumper
- Starting receptacle for emergency start
- Transmission lockout in bumper
OTHER
- Axle temperature sensor
- Battery disconnect and jump start receptacle, bumper
- Coupling, Caterpillar O-ring face seals
- Economy mode with on demand throttle
- Emergency platform egress
- Engine, crankcase, 500 hour interval with CH4
- Engine idle management features: - Auto idle kickdown - Delayed engine shutdown - Engine idle shutdown
- Fenders, steel (front)
- Guards, crankcase and power train
- Grouped/labeled lube points
- Hitch, drawbar with pin
- Hoses, Cat XT
- Oil sampling valves
- Positive flow control hydraulic system
- Product Link^™
- Sight Gauges: hydraulic tanks, steering/fan and implement/brake, and transmission
- Stairway, left and right rear access
- Steering, load sensing
- Steering, secondary
- Toe kicks
- Vandalism protection caplocks
- Venturi stack
- Premixed 50% concentration of extended life coolant with freeze protection to -34° C (-29° F)

NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
POWER TRAIN
- 50° C (-58° F) antifreeze
- Engine oil change system, high speed, Wiggins
- Engine block heater 120V or 240V
- High ambient cooling - software
BLADES
- Semi-U - 17.8 m3 (23.3 yd3)
- HD Semi-U - 16.1 m3 (21.1 yd3)
- Coal - 30.7 m3 (40.2 yd3)
OPERATOR ENVIRONMENT
- Cab precleaner
- AM/FM/CD/MP3 radio
- Satellite Sirius radio with Bluetooth
- LED warning strobe
- CB radio ready
- Window sun shade
MISCELLANEOUS ATTACHMENTS
- Front and rear roading fenders
- Fast fill fuel system (Shaw-Aero)
- Axle oscillation stop
- Paint, black blade rear