844H Large Wheel Dozers

844H

Product Specifications for 844H

Engine

Weights

Transmission

Hydraulic System

Steering

Service Refill Capacities

Cab

Brakes

Axles

Operating Specifications

Blades

Sound Performance Levels

844H Standard Equipment

ELECTRICAL

  • Alternator, 95-ampere
  • Converter, for 12-volt accessories
  • Diagnostic connector for starting and charging systems
  • Electric starter (heavy-duty)
  • Electrical system, 24-volt
  • External lighting system, front and rear
  • Maintenance-free batteries
  • Starting receptacle for emergency starting

OPERATOR ENVIRONMENT

  • Air conditioner, R134a refrigerant
  • Cab with sound suppression
  • Comfort Series Seat with air suspension
  • Cigar lighter and ashtray
  • Coat hook
  • Computerized Monitoring System: - Action alert system, three-category - Gauges: • tachometer • fuel level • hydraulic oil temperature • transmission oil temperature • engine oil pressure • coolant temperature
  • Dome light (cab)
  • Electric horn
  • External two-post ROPS structure
  • Heater and defroster
  • Integrated joystick blade control
  • Load-sensing steering
  • Quick-shift feature
  • Radio-ready cab for entertainment or two-way radio (three-point mounting)
  • Rearview mirrors
  • Retractable seat belt 76 mm (3 in) wide
  • Floor mounted hydraulic controls
  • Sight gauges: • Hydraulic oil, engine coolant and transmission
  • STIC™ Control Steering System
  • Storage for lunch box, cup
  • Sunshade/visor, front and rear
  • Throttle lock
  • Tinted glass
  • Trainer's seat with seatbelt
  • Transmission gear indicator
  • Wet-arm wiper/washers, front and rear

POWER TRAIN

  • Cat C27 MEUI engine with ACERT® Technology
  • Air-to-Air Aftercooling System (ATAAC)
  • ADEM™ IV Controller
  • Brakes: • Parking: Dry, multi-disc brake; transmission mounted • Service/Secondary: enclosed, wet, multi-disc brake at each wheel
  • Electric fuel priming aid
  • Impeller Clutch Torque Converter with lockup clutch
  • Precleaner/ejector
  • Remote-mounted hydraulic engine fan
  • Separated cooling system
  • Sound suppressed muffler
  • Supplemental steering
  • Transmission: • 533 mm (21 in) planetary power shift (electronic) • 3-speed forward/3-speed reverse

OTHER STANDARD EQUIPMENT

  • Backup alarm
  • Drawbar hitch with pin
  • Fenders (front)
  • Fuel cooler
  • High speed oil change system
  • Hydraulic oil cooler
  • Locking engine enclosures
  • Power train/guard
  • Rear access stairs
  • Vandalism protection and caplocks
  • Venturi stacks

TIRES

  • 45/65 R39 L-4 (XLDDIA), Michelin
  • Contact your Cat dealer for more options.

844H Optional Equipment

Blades

  • Semi-U
  • HD Semi-U
  • Coal U-Blade

Electrical

  • Lights - Engine Compartment
  • HID Lights
  • Product Link
  • Radio - AM/FM Cassette
  • Rotating Beacon
  • Rear Vision Camera

Starting Aids

  • Diesel Fuel Heater
  • Engine Coolant Heater - 120 volt
  • Engine Coolant Heater - 240 volt
  • Starting, Cold Weather

Fuel System

  • Fast Fuel

Access

  • Left Side Stairway
  • Front Walkway
  • Roading Fenders

Miscellaneous

  • Sound Suppression
  • Cab Precleaner
  • Autolube System - Electric
  • Case Drain Filtration
  • Cooling - High Ambient

Tires

  • Contact your Order Coordinator for current tire options and availability.

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