Home Crawler Tractor Caterpillar Caterpillar D4K2 Crawler Tractor

Caterpillar D4K2 Crawler Tractor

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Specifications

Undercarriage specs

Size of the contact area on the ground: – Lgp

4425in2

Size of the contact area on the ground: – Xl

3206in2

Pressure exerted on the ground by the tires or tracks: – Lgp

4.24 psi

Pressure exerted on the ground by the tires or tracks: – Xl

5.6 psi

Length – Track On Ground – Lgp

89in

Length – Track On Ground – Xl

89in

Shoe Width – Lgp

25in

Shoe Width – Xl

18in

Track Gauge – Lgp

68in

Track Gauge – Xl

61in

Specifications

Ripper

Ripper Type

Parallelogram

Number Of Shanks

3

Maximum Digging Depth

13.3in

Maximum Reach – Ground Line

23.5in

Maximum Ride height Under Tip

17.6in

Full width machine

67.3in

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Height

6.5in

Weight

1222lb

Engine specifications

Brand

Caterpillar

Model

C4.4 ACERT

Full engine power

92hp

Clear engine power

92hp

Revolutions Per Minute

2200rpm

Engine displacement

269cu in

Cylinder bore is the diameter of each cylinder

4.2in

Stroke length engine

5in

Model

Cat C4.4 ACERT

Eec 80/1269

92hp

Sae J1349

92hp

Iso 9249

92hp

Power – Net

92hp

Transmission specifications

Drive Pumps

2

Track Motors

2

Relief Valve Settings

6918 psi

Maximum Travel Speed – Forward

5.6mph

Maximum Travel Speed – Reverse

6.2mph

Weights

Operating Weight – Lgp

18761lb

Operating Weight – Xl

18080lb

Blade

Base blade width: – Xl

109.5in

Base blade width: – Intermediate

115in

Base blade width: – Lgp

124in

Blade Height – Xl

39.8in

Blade Height – Intermediate

33.9in

Blade Height – Lgp

35.8in

Blade Capacity – Xl

2.6yd3

Blade Capacity – Intermediate

2yd3

Blade Capacity – Lgp

2.5yd3

Digging Depth – Xl

22.5in

Digging Depth – Intermediate

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23.2in

Digging Depth – Lgp

23.2in

Service Refill Capacities

Cooling System

6gal

Fuel Tank

51.5gal

Final Drive – Each – Lgp

2.6gal

Final Drive – Each – Xl

2.6gal

Crankcase – With Filter

3gal

Transmission – Hydraulic Tank

15.7gal

Standards

Rops

SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95

Fops

SAE J231-JAN81, ISO 3449-92

Hydraulic Controls

Pump Output

19.4 gal/min

Relief Valve Setting

2988 psi

Winch

Winch Drive

Hydrostatic

Control

Hydraulic

Full width machine

29.2in

Diameter (D):

10in

Width (D):

10.8in

Rope Diameter – Recommended

0.7in

Weight

1345lb

Rope Diameter – Optional

0.8in

Speed

Variable

Winch Length

27.8in

Throat Clearance

6.8in

Drum Capacity – Recommended Cable

371ft in

Drum Capacity – Optional Cable

256ft in

Maximum Line Pull – Bare Drum

40000lb

Maximum Line Pull – Full Drum

25000lb

Maximum Line Speed – Bare Drum

131 ft/min

Maximum Line Speed – Full Drum

207 ft/min