Forestry and Logging Equipment: Skidding Tractor (Skidder) Caterpillar

Model	Manufacturer	Model	Full power	Power measured at	Torque measured at	Displacement
D5H TSK serie II	Caterpillar	3304	90 kW - 120.7 HP			7 l. - 427.2 cu. inch
D4H TSK serie II	Caterpillar	3204	71 kW - 95.2 HP			5.2 l. - 317.3 cu. inch
D4H	Caterpillar	3204	73.8 kW - 99 HP	2200 rev / min		5.2 l. - 317.3 cu. inch
545C grapple	Caterpillar	C7 Acert	173 kW - 232 HP	1800 rev / min	1400 rev / min	7.2 l. - 439 cu. inch
545	Caterpillar	3306 DITA motor	167.8 kW - 225 HP			10.5 l. - 640.7 cu. inch
535C grapple	Caterpillar	C7 Acert	162.6 kW - 218 HP	1800 rev / min	1400 rev / min	7.2 l. - 439 cu. inch
535B	Caterpillar	3126 DITA diesel	149.1 kW - 200 HP			7.2 l. - 441.8 cu. inch
528	Caterpillar	3306	130 kW - 174.3 HP			10.5 l. - 640.7 cu. inch
528		3306				10.5 l. - 638 cu. inch
527 grapple		3304	111.9 kW - 150 HP			7 l. - 427.2 cu. inch
527		3304 DIT motor	123.8 kW - 166 HP	2200 rev / min		7 l. - 427.2 cu. inch
525C grapple	Caterpillar	C7 Acert	146.2 kW - 196 HP	rev / min	1400 rev / min	7.2 l. - 439 cu. inch
525B	Caterpillar	3126 DITA diesel	134.2 kW - 180 HP			7.2 l. - 441.8 cu. inch
525	Caterpillar	3304 DIT	130.5 kW - 175 HP	2200 rev / min		7 l. - 427.2 cu. inch
518 grapple	Caterpillar	3304	96.9 kW - 130 HP			7 l. - 427.2 cu. inch
518 Cable	Caterpillar	3304	96.9 kW - 130 HP			7 l. - 427.2 cu. inch
518		3304				7 l. - 425 cu. inch
517 grapple		3304 DIT	895.6 kW - 1201 HP			7 l. - 427.2 cu. inch
515	Caterpillar	3304 DIT	113.3 kW - 152 HP	2200 rev / min		7 l. - 427.2 cu. inch
508 grapple	Caterpillar	3204	70.8 kW - 95 HP			5.2 l. - 317.3 cu. inch
508 Cable	Caterpillar	3204	70.8 kW - 95 HP			5.2 l. - 317.3 cu. inch