Zoomlion ZTC 500 H

Company name:LONG WAY TRADING CO.,LTD Tel : +8617739124690 WhatsApp:0086 17739124690 Wechat:17739124690 Email:

# ZOOMLION ZTC500H Engine & Load Capacity Parameters ## 1. Engine Load & Power (Weichai WP9H336) 1. Engine Model: WP9H336 (9L special diesel engine for construction machinery) 2. Rated Power: 248kW / 2300rpm (336 HP) 3. Max Torque: 1480N·m @ 1200–1600rpm 4. Power Bearing Capacity - Drives the full vehicle of 41.6 tons with full counterweight for road transfer, max gradeability 50% - Power take-off drives main hydraulic pump, supporting rated lifting capacity of 50 tons ## 2. Chassis Road Gross Weight (Legal Road Limit) ### New Model ZTC500H562-2 (4-axle 8×4 chassis) - Gross vehicle weight (GVW) with standard 10t counterweight: 41,600 kg / 41.6 tons (excluding optional 3.5t extra counterweight) - Curb weight (without counterweight): 41,470 kg - Axle load distribution (fully loaded transit) - Front two axles total: 15,600 kg (15.6 tons) - Rear two drive axles total: 26,000 kg (26 tons) ### Old Model ZTC500H552 - GVW with standard 6t counterweight: 41,600 kg / 41.6 tons (excluding optional 2t extra counterweight) - Same axle load as new model: front 15.6t / rear 26t ## 3. Lifting Rated Load Capacity (Hoisting Goods) 1. Max rated lifting capacity: 50 tons (50,000 kg) – short radius with fully retracted main boom 2. Max lifting load at fully extended 46m main boom (new H562): 10.5 tons 3. Max lifting load at fully extended 45m main boom (old H552): 9.5 tons 4. Standard counterweight: 10t (new) / 6t (old); additional 2–3.5t auxiliary counterweight optional for long-radius heavy lifting ## 4. Key Definition Distinction 1. Engine hauling load: Engine torque determines the ability to pull the 41.6-ton vehicle during transit and climbing. 2. Chassis road load: 41.6 tons is the maximum legal total weight for road travel (vehicle + counterweight + fuel, oil & crew; overloading prohibited). 3. Hoisting lifting load: 50 tons is the rated cargo lifting capacity, which decreases significantly with longer boom length and larger working radius, subject to counterweight configuration.