Tigercat 635H is 7 ft 1 in longer than Tigercat 620E — 31 ft 3 in vs. 24 ft 2 in, a 29% difference.
Tigercat 635H stands 0 ft 3 in taller than Tigercat 620E: 10 ft 7 in vs. 10 ft 4 in.
Tigercat 620E weighs 3% more than Tigercat 635H: 43,200 lb vs. 42,000 lb.
Tigercat 620E runs 221 hp; Tigercat 635H runs 230 hp.
