Refurbished Qijiang S9 9-speed Heavy-Duty Manual Gearbox with 1500 N·m Max Input Torque and Lightweight Aluminum Alloy Housing
Genuine refurbished Qijiang S9 9-speed mechanical transmission, independently developed S-series lightweight heavy-duty gearbox, mature ZF-derived technology, full synchronizer design for smooth shifting. Split main & auxiliary box structure, large low-speed climbing ratio, matched for diesel & LNG natural gas heavy trucks, suitable for highway logistics and mountain heavy haul.
Lightweight aluminum alloy housing, built-in forced circulation lubrication, multiple PTO power take-off interfaces optional. Every gearbox fully disassembled, cleaned, replaced worn components, bench-tested for gear meshing, sealing and shift performance; complete shift cylinder, connecting shell and auxiliary accessories, direct plug-and-play replacement without modification.
Complete global spare parts supply reduces long-term maintenance cost. In stock with fast delivery, preferential bulk wholesale price, reliable transmission for logistics fleets and repair workshops.
| Attribute Name | Attribute Value |
|---|---|
| Product Name | Used Qijiang S9 9-speed Manual Gearbox |
| Series Type | Qijiang new-generation S heavy-duty transmission series |
| Gear Layout | 9 forward gears + 1 reverse gear |
| Max Input Torque | 1500 N·m |
| Max Input Speed | 2600 rpm |
| Core Structure | Double intermediate shaft, full lock-ring synchronizer, split auxiliary box |
| Speed Ratio Range | Low gear 9.73, top overdrive gear 0.73 |
| Control Mode | Pneumatic double H shift operation |
| Net Weight / Oil Capacity | 268 kg / 12 L |
| Core Selling Points | Lightweight design, large climbing torque, smooth shifting, fully bench-tested, abundant aftermarket spare parts, low failure rate |
| Application | 4*2/6*4 cargo truck, LNG natural gas single bridge truck, medium dump truck, engineering special vehicle |
| Condition | Refurbished used, no oil leakage, no abnormal gear noise, full matching auxiliaries |
| Inventory Status | In Stock, Fast Delivery |
| Supply Type | Wholesale, Bulk Order Discount Available |
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