Forestry and Logging Equipment: Skidding Tractor (Skidder) Caterpillar

Model	Height to cab upper part	Maximum boom height
D5H TSK serie II	3160 mm - 10.4 ft.
D4H TSK serie II	3160 mm - 10.4 ft.
D4H	3163 mm - 10.4 ft.
545C grapple	3184.4 mm - 10.4 ft.	4302 mm - 14.1 ft.
545	3366.4 mm - 11 ft.
535C grapple	3184 mm - 10.4 ft.	4103 mm - 13.5 ft.
535B	3233 mm - 10.6 ft.
528	2920 mm - 9.6 ft.
528	2920 mm - 9.6 ft.
527 grapple	3300 mm - 10.8 ft.
527	3298 mm - 10.8 ft.
525C grapple	3184.4 mm - 10.4 ft.	4103 mm - 13.5 ft.
525B	3233 mm - 10.6 ft.
525	3050 mm - 10 ft.
518 grapple	2910 mm - 9.5 ft.
518 Cable	2910 mm - 9.5 ft.
518	2790 mm - 9.2 ft.
517 grapple	2480 mm - 8.1 ft.
515	3030 mm - 9.9 ft.
508 grapple	2870 mm - 9.4 ft.	2649 mm - 8.7 ft.
508 Cable	2870 mm - 9.4 ft.