D4K2 – UTE CAT DOZERS

Engine

Engine Model	Cat C4.4 ACERT
Power – Net	62.6 kW
Displacement	4.4 L
Bore	105.0 mm
Stroke	127.0 mm
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.

Transmission

Drive Pumps	1
Track Motors	2
Relief Valve Settings	48500.0 kPa
Maximum Travel Speed – Forward	9.0 km/h
Maximum Travel Speed – Reverse	10.0 km/h

Weights

Operating Weight – XL	8072.0 kg
Operating Weight – LGP	8380.0 kg
Note	Specs are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.

Service Refill Capacities

Fuel Tank	195.0 L
Crankcase and Filter	11.0 L
Final Drives, XL (each side)	10.0 L
Final Drives, LGP (each side)	10.0 L
Cooling System	22.4 L
Transmission/Hydraulic Tank	59.5 L

Hydraulic Controls

Pump Output	68.0 L/min
Relief Valve Settings	20600.0 kPa

Undercarriage

Shoe Width – XL	460.0 mm
Shoe Width – LGP	635.0 mm
Length of Track on Ground – XL	2248.0 mm
Length of Track on Ground – LGP	2248.0 mm
Track Gauge – XL	1550.0 mm
Track Gauge – LGP	1725.0 mm
Ground Contact Area – XL	20682.0 cm2
Ground Contact Area – LGP	28550.0 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

Ripper

Type	Parallelogram
Number of Shanks	3
Height	165.0 mm
Weight	554.0 kg
Maximum Digging Depth	337.5 mm
Maximum Reach at Ground Line	596.0 mm
Maximum Ground Clearance Under Tip	448.0 mm
Overall Width	1710.0 mm

Winch

Weight	610.0 kg
Winch Drive	Hydrostatic
Control	Hydraulic
Speed	Variable
Winch Length	705.0 mm
Overall Width	741.0 mm
Drum Diameter	254.0 mm
Drum Width	274.0 mm
Throat Clearance	171.5 mm
Rope Diameter – recommended	16.0 mm
Rope Diameter – optional	19.0 mm
Drum Capacity – recommended cable	113.0 m
Drum Capacity – optional cable	78.0 m
Maximum Line Pull – bare drum	18144.0 kg
Maximum Line Pull – full drum	11340.0 kg
Maximum Line Speed – bare drum	40.0 m/min
Maximum Line Speed – full drum	63.0 m/min

Cab

Sound Levels: ISO 6396:2008	77.0 dB(A)
Sound Levels: SAE J1166 FEB2008	78.0 dB(A)
ROPS	ISO 3471:2008
FOPS	ISO 3449:2005 Level II

Dimensions

Track Gauge – XL	1550.0 mm
Track Gauge – LGP	1725.0 mm
Width of Tractor (standard shoes, no blade) – XL	2010.0 mm
Width of Tractor (standard shoes, no blade) – LGP	2360.0 mm
Overall Length (with blade) – XL	4274.0 mm
Overall Length (with blade) – LGP	4274.0 mm
Length of Basic Tractor (without blade) – XL	3275.0 mm
Length of Basic Tractor (without blade) – LGP	3275.0 mm
Tractor Height – XL	2763.0 mm
Tractor Height – LGP	2763.0 mm
Ground Clearance – XL	332.0 mm
Ground Clearance – LGP	332.0 mm
BLADE: Blade Width – XL	2782.0 mm
BLADE: Blade Width – Intermediate	2921.0 mm
BLADE: Blade Width – LGP	3149.0 mm
BLADE: Blade Height – XL	1010.0 mm
BLADE: Blade Height – Intermediate	860.0 mm
BLADE: Blade Height – LGP	910.0 mm
BLADE: Blade Lift Height – XL	743.0 mm
BLADE: Blade Lift Height – Intermediate	743.0 mm
BLADE: Blade Lift Height – LGP	708.0 mm
BLADE: Digging Depth – XL	573.0 mm
BLADE: Digging Depth – Intermediate	590.0 mm
BLADE: Digging Depth – LGP	590.0 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	387.0 mm
BLADE: Maximum Tilt – Intermediate	448.0 mm
BLADE: Maximum Tilt – LGP	438.0 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	2542.0 mm
BLADE: Blade Width at Maximum Angle – Intermediate	2669.0 mm
BLADE: Blade Width at Maximum Angle – LGP	2874.0 mm
BLADE: Blade Capacity (SAE) – XL	1.98 m3
BLADE: Blade Capacity (SAE) – Intermediate	1.5 m3
BLADE: Blade Capacity (SAE) – LGP	1.85 m3

 

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.

 

D4K2 Standard Equipment

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

 

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 service indicator, electronic – Water-in-fuel indicator, electronic
• 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

 

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

 

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)

 

D4K2 Optional Equipment

ELECTRICAL

• 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

 

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

 

BLADES

• 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

 

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