
Shacman Truck Spare Parts Fast Gearbox Hydraulic Retarder Proportional Valve Hb400-60001-1. 12-Speed Manual Transmission: Features 12-speed manual transmission with 2500 lb-ft torque capacity. Aluminum Hydraulic Retarder: Constructed with aluminum material and oil-cooled hydraulic control system. Full Customization Available: Offers full customization from samples and designs for overseas buyers. Fast Delivery Time: Standard delivery within 5-7 days; peak and off-peak lead time within 15 workdays. Global Market Supply: Serves South America, Africa, and Southeast Asia with stable supply chain. Quality Inspection Before Shipping: Strict product quality inspections conducted before shipping for large orders. Sample Order Support: Provides sample orders before large-scale purchases to ensure quality. Packaging Customization: Offers packaging customization services to meet customer requirements.