... frame, driving system with modularized structure, Dana(China) front axle, rear axle for engineering machinery, caliper disc brake, revolution for power ... control, and comprehensive control, and suspension mechanism of rear-mounted Category II and eight pieces of front counterweight in ... mm)2680 Front wheel track(adjustable)(mm) 1846-2148 Rear wheel track (adjustable)(mm)1838-2142 Ground clearance(mm) ...