Industrial Tractor · 2007Unverified
Caterpillar D3K
Caterpillar D3K — Bulldozer · 74 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
74 hp
Weight
17185 to 17842 pounds
Hover a source tag to verify
Overview
ManufacturerCaterpillarReference
BulldozerReference
DrivecrawlerReference
Final drivesdouble-reduction outboard planetaryReference
Four-post ROPS. Cab available with air-conditioning.Reference
Engine
Caterpillar 4.4L 4-cyl dieselReference
Engine (net)55.2 kWReference
Caterpillar C4.4Reference
turbocharged dieselReference
4-cylinderReference
liquid-cooled inlineReference
Displacement4.4 LReference
Bore/Stroke105 x 127 mmReference
Power (net)55.2 kWReference
Rated RPM1900Reference
StarterelectricReference
Starter volts12Reference
Oil capacity11.0 LReference
Coolant capacity22.4 LReference
Transmission
hydrostaticReference
TypehydrostaticReference
Gearsinfinite forward and reverseReference
Capacities
Fuel194.9 LReference
PTO & Hydraulics
Hydraulic system59.4 LReference
Capacity59.4 LReference
Pressure206.0 barReference
Pump flow73.4 lpmReference
Dimensions
Weight17185 to 17842 poundsReference
16-inch tracksReference
Length327 cmReference
VPAT dozer length426 cmReference
LGP dozer length425 cmReference
Width189 cmReference
Width235 cmReference
Height (cab)276 cmReference
Operating weight7795 kgReference
Operating weight8093 kgReference
Gauge149 cmReference
Gauge172 cmReference
Caterpillar D3K attachments
bladeReference
Electrical
Charging systemalternatorReference
Charging amps120Reference
Batteries2Reference
Battery CCA750Reference
Battery volts12Reference
Caterpillar D3K Tracks
XL width40 cmReference
XL length on ground210 cmReference
XL area on ground1.7 m²Reference
XL ground pressure0.4 barReference
LGP width63 cmReference
LGP length on ground210 cmReference
LGP area on ground2.7 m²Reference
LGP ground pressure0.3 barReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.