• Banner
Small Dozers

From large to small, mining to finishing work, you are certain to find a Cat® Dozer to match your needs. We offer several configurations and special custom packages to meet your specific needs.

D4K2 Track-Type Tractor

Product Details

Engine

Engine Model Cat C4.4 ACERT
Power - Net 62.6 kW
Displacement 4.4 L
Rated Net Power @ 2,200 rpm – SAE J1349 62.6 kW
Rated Net Power @ 2,200 rpm – ISO 9249/EEC 80/1269 62.6 kW
Note Engine meets Tier 3/Stage IIIA equivalent emission standards.
Bore 105 mm
Stroke 127 mm

Weights

Operating Weight - XL 8072 kg
Operating Weight - LGP 8380 kg
Note Specs are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.

Transmission

Drive Pumps 1
Track Motors 2
Relief Valve Settings 48500 kPa
Maximum Travel Speed – Forward 9 km/h
Maximum Travel Speed – Reverse 10 km/h

Service Refill Capacities

Fuel Tank 195 L
Crankcase and Filter 11 L
Final Drives, XL (each side) 10 L
Final Drives, LGP (each side) 10 L
Cooling System 22.4 L
Transmission/Hydraulic Tank 59.5 L

Hydraulic Controls

Pump Output 68 L/min
Relief Valve Settings 20600 kPa

Winch

Weight 610 kg
Winch Drive Hydrostatic
Control Hydraulic
Speed Variable
Winch Length 705 mm
Overall Width 741 mm
Drum Diameter 254 mm
Drum Width 274 mm
Throat Clearance 171.5 mm
Rope Diameter – recommended 16 mm
Rope Diameter – optional 19 mm
Drum Capacity – recommended cable 113 m
Drum Capacity – optional cable 78 m
Maximum Line Pull – bare drum 18144 kg
Maximum Line Pull – full drum 11340 kg
Maximum Line Speed – bare drum 40 m/min
Maximum Line Speed – full drum 63 m/min

Ripper

Type Parallelogram
Number of Shanks 3
Maximum Digging Depth 337.5 mm
Maximum Reach at Ground Line 596 mm
Maximum Ground Clearance Under Tip 448 mm
Overall Width 1710 mm
Height 165 mm
Weight 554 kg

Undercarriage

Shoe Width – XL 460 mm
Shoe Width – LGP 635 mm
Length of Track on Ground – XL 2248 mm
Length of Track on Ground – LGP 2248 mm
Track Gauge – XL 1550 mm
Track Gauge – LGP 1725 mm
Ground Contact Area – XL 20682 cm2
Ground Contact Area – LGP 28550 cm2
Ground Pressure – XL 38.6 kPa
Ground Pressure – LGP 29.2 kPa
Number of Rollers (each side) 7
Number of Shoes (each side) – Sealed and Lubricated Track (SALT) Undercarriage 43
Number of Shoes (each side) – SystemOne Undercarriage 38

Cab

Sound Levels: ISO 6396:2008 79 dB(A)
Sound Levels: SAE J1166 FEB2008 79 dB(A)
ROPS ISO 3471:2008
FOPS ISO 3449:2005 Level II

Dimensions

Track Gauge – XL 1550 mm
Track Gauge – LGP 1725 mm
Width of Tractor (standard shoes, no blade) – XL 2010 mm
Width of Tractor (standard shoes, no blade) – LGP 2360 mm
Overall Length (with blade) – XL 4274 mm
Overall Length (with blade) – LGP 4274 mm
Length of Basic Tractor (without blade) – XL 3275 mm
Length of Basic Tractor (without blade) – LGP 3275 mm
Tractor Height – XL 2763 mm
Tractor Height – LGP 2763 mm
Ground Clearance – XL 332 mm
Ground Clearance – LGP 332 mm
BLADE: Blade Width – XL 2782 mm
BLADE: Blade Width – Intermediate 2921 mm
BLADE: Blade Width – LGP 3149 mm
BLADE: Blade Height – XL 1010 mm
BLADE: Blade Height – Intermediate 860 mm
BLADE: Blade Height – LGP 910 mm
BLADE: Blade Lift Height – XL 743 mm
BLADE: Blade Lift Height – Intermediate 743 mm
BLADE: Blade Lift Height – LGP 708 mm
BLADE: Digging Depth – XL 573 mm
BLADE: Digging Depth – Intermediate 590 mm
BLADE: Digging Depth – LGP 590 mm
BLADE: Blade Cutting Edge Angle, Adjustable – XL 52° to 58°
BLADE: Blade Cutting Edge Angle, Adjustable – Intermediate 52° to 58°
BLADE: Blade Cutting Edge Angle, Adjustable – LGP 52° to 58°
BLADE: Maximum Tilt – XL 387 mm
BLADE: Maximum Tilt – Intermediate 448 mm
BLADE: Maximum Tilt – LGP 438 mm
BLADE: Maximum Angle (either side) – XL 25°
BLADE: Maximum Angle (either side) – Intermediate 25°
BLADE: Maximum Angle (either side) – LGP 25°
BLADE: Blade Width at Maximum Angle – XL 2542 mm
BLADE: Blade Width at Maximum Angle – Intermediate 2669 mm
BLADE: Blade Width at Maximum Angle – LGP 2874 mm
BLADE: Blade Capacity (SAE) – XL 1.98 m3
BLADE: Blade Capacity (SAE) – Intermediate 1.50 m3
BLADE: Blade Capacity (SAE) – LGP 1.85 m3

Features:

Slope Indicate

New optional grade control feature provides you slope of blade in cross slope direction and mainfall (fore/aft) direction without having to estimate.

Slope Assist

New optional grade control feature which helps you more easily achieve the desired blade mainfall and cross slope automatically.

Stable Blade

New optional blade control feature helps you obtain a finish grade with less operator effort.

Traction Control

New optional traction control feature reduces track slip and undercarriage wear for lower operating costs.

Eco Mode

New engine throttle settings reduce fuel consumption up to 25% to save you more money.

Heated and Ventilated Seat

Experience a new level of comfort in all climates with the new optional heated and ventilated air suspension seat.

Power Pitch Blade

This option lets the operator easily adjust the blade pitch to optimize productivity.

Engine

Cat® C4.4 ACERT™ diesel engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards.

Heated, Seat-Mounted Controls

Heated joysticks (optional) offer even greater comfort in cold climates.

AccuGrade™

Optional grade control system enables operators to cut and fill to grade with increased accuracy, minimizing the need for traditional stakes and grade checkers. Large AccuGrade monitor is built into the machine’s dash for easy viewing during operation.

Undercarriage

Choice of undercarriage to give you the lowest costs per hour. Select either the standard sealed and lubricated track (SALT) undercarriage or the innovative SystemOne™ undercarriage.
  • ELECTRICAL
    •  Alternator, 12 volt, 120 Amp, heavy duty brushless
    •  Alarm, backup
    •  Batteries, heavy duty, maintenance free, 1,500 CCA
    •  Diagnostic connector
    •  Horn, electric
    •  Lights, halogen, 2 front and 2 rear
    •  Starter, electric, 12 volt
  • Alternator, 12 volt, 120 Amp, heavy duty brushless
    • Alarm, backup
      • Batteries, heavy duty, maintenance free, 1,500 CCA
        • Diagnostic connector
          • Horn, electric
            • Lights, halogen, 2 front and 2 rear
              • Starter, electric, 12 volt
                • OPERATOR STATION
                  •  ROPS/FOPS canopy
                  •  Seat, air suspended, cloth or vinyl
                  •  Seatbelt, retractable 76 mm (3 in)
                  •  Foot pads, dash
                  •  Electronic Monitoring System with: – Gauges for engine coolant temperature, hydraulic oil temperature and fuel level – Travel speed limiter, electronic – Engine RPM and gear display – Hour meter, electric – Engine air cleaner
                  •  Throttle switch, rotary
                  •  Eco mode
                  •  Controls, seat mounted, fore/aft adjustment
                  •  Armrests, adjustable
                  •  Mirror, rearview, inside
                  •  Single pedal combining deceleration and braking functions
                  •  Independent forward/reverse speed settings
                  •  Power port, 12 volt
                  •  Coat hook
                  •  Storage compartment
                  •  Cup holder
                  •  Floor mat, rubber, heavy duty
                • HYDRAULICS
                  •  Hydraulics, 3 valve
                  •  Load sensing hydraulics
                  •  Single lever, three function control
                  •  Hydraulic pump and oil
                • Hydraulics, 3 valve
                  • Load sensing hydraulics
                    • Single lever, three function control
                      • Hydraulic pump and oil
                        • POWER TRAIN
                          •  Cat C4.4 ACERT diesel engine, turbocharged, Tier 3/Stage IIIA equivalent emission standards
                          •  Aftercooler, Air-to-Air (ATAAC)
                          •  Aluminum bar plate cooling system (radiator, power train)
                          •  Air cleaner with precleaner, automatic dust ejection and under-hood intake
                          •  Dual path, closed-loop hydrostatic transmission
                          •  Electric fuel priming pump
                          •  Fuel/water separator
                        • Cat C4.4 ACERT diesel engine, turbocharged, Tier 3/Stage IIIA equivalent emission standards
                          • Aftercooler, Air-to-Air (ATAAC)
                            • Aluminum bar plate cooling system (radiator, power train)
                              • Air cleaner with precleaner, automatic dust ejection and under-hood intake
                                • Dual path, closed-loop hydrostatic transmission
                                  • Electric fuel priming pump
                                    • Fuel/water separator
                                      • UNDERCARRIAGE
                                        •  SALT Undercarriage
                                        •  7 roller track frame
                                        •  Track rollers, lifetime lubricated
                                        •  Carrier rollers
                                        •  Track adjusters, hydraulic
                                        •  Guards, front/rear guiding
                                        •  Master link
                                      • OTHER STANDARD EQUIPMENT
                                        •  Cat Product Link™ PL631 Satellite/PL641 Cellular
                                        •  C-Frame, VPAT, hydraulic cylinders and lines
                                        •  Lockable engine enclosures
                                        •  Front pull device
                                        •  Rigid drawbar
                                        •  Ecology drains (engine, power train and implement oil and engine coolant)
                                        •  Scheduled oil sampling ports (engine, power train implement oil)
                                        •  Vandalism protection
                                        •  Heavy duty crankcase guard
                                      • ANTIFREEZE
                                        •  Extended life coolant, –37° C (–35° F)
                                      • ELECTRICAL
                                        •  Integrated four front halogen lights, two rear halogen lights
                                      • Integrated four front halogen lights, two rear halogen lights
                                        • POWER TRAIN
                                          •  Automatic Traction Control
                                          •  Installation, winch
                                        • UNDERCARRIAGE
                                          •  Track Pairs, XL: – Track, 460 mm (18 in) MS SystemOne
                                          •  Track Pairs, LGP: – Track, 635 mm (25 in) MS SystemOne
                                        • OPERATOR STATION
                                          •  Cab with air conditioning
                                          •  Cab, polycarbonate windows and air conditioning
                                          •  Seat, air suspension, choice of: – Vinyl, heated seat with heated controls – Cloth, heated seat with heated controls – Cloth, heated and ventilated seat with heated controls
                                          •  Radio, AM/FM, Bluetooth
                                          •  Sound suppression
                                        • Cab with air conditioning
                                          • Cab, polycarbonate windows and air conditioning
                                            • Seat, air suspension, choice of: – Vinyl, heated seat with heated controls – Cloth, heated seat with heated controls – Cloth, heated and ventilated seat with heated controls
                                              • Radio, AM/FM, Bluetooth
                                                • Sound suppression
                                                  • HYDRAULICS
                                                    •  Hydraulics, 4 valve for use with ripper
                                                    •  Hydraulics, 4 valve for use with winch
                                                  • GUARDS
                                                    •  Guard, rear, heavy duty
                                                    •  Grill, radiator, heavy duty
                                                    •  Guard, track guiding, center
                                                    •  Guard, track roller, full length
                                                    •  Screen, rear, cab
                                                    •  Screen, side, cab
                                                    •  Screen, rear, canopy
                                                    •  Screen, front and doors, canopy
                                                    •  Sweeps, front
                                                    •  Sweeps, rear
                                                  • Guard, rear, heavy duty
                                                    • Grill, radiator, heavy duty
                                                      • Guard, track guiding, center
                                                        • Guard, track roller, full length
                                                          • Screen, rear, cab
                                                            • Screen, side, cab
                                                              • Screen, rear, canopy
                                                                • Screen, front and doors, canopy
                                                                  • Sweeps, front
                                                                    • Sweeps, rear
                                                                      • BLADES
                                                                        •  VPAT XL blade
                                                                        •  VPAT LGP blade
                                                                        •  VPAT Intermediate blade
                                                                      • VPAT XL blade
                                                                        • VPAT LGP blade
                                                                          • VPAT Intermediate blade
                                                                            • REAR ATTACHMENTS
                                                                              •  Drawbar, towing
                                                                              •  Mounting, winch
                                                                              •  Ripper, parallelogram, includes three shanks and teeth
                                                                            • REAR ATTACHMENT CONTROL
                                                                              •  Control, ripper
                                                                              •  Control, winch
                                                                              •  Control, ripper and winch
                                                                            • Control, ripper
                                                                              • Control, winch
                                                                                • Control, ripper and winch
                                                                                  • MACHINE CONTROL AND GUIDANCE
                                                                                    •  Stable Blade
                                                                                    •  Slope Indicate
                                                                                    •  Installation, AccuGrade ready, includes Cat Grade Control Slope Assist
                                                                                    •  Power Pitch blade control
                                                                                  • STARTING AIDS
                                                                                    •  Heater, engine, coolant, 120 volt
                                                                                    •  Starting aid, ether
                                                                                  • OTHER ATTACHMENTS
                                                                                    •  Machine Security System
                                                                                  • ANTIFREEZE
                                                                                    •  Extended life coolant, –50° C (–58° F)
                                                                                  • FIELD INSTALLED ATTACHMENT
                                                                                    •  Winch, hydrostatic
                                                                                  Catepillar Equipments

                                                                                  Welcome!

                                                                                  Signup to Al-Bahar Monthly newsletter and stay connected!

                                                                                  We respect your privacy and will never share or sell your information.