| After-sales Service: | All Lifecycle |
|---|---|
| Warranty: | 1 Year |
| Material: | Carbon Steel |
| Surface Treatment: | Baking Paint |
| Customized: | Customized |
| Standard: | Standard |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Mechanical Transmission Gearbox- QTJH400 / QTJH470
Suitable for 4tons - 5 tons diesel forklift.
Brand:TCM,HELI,DOOSAN,HANGCHA,TAILIF…..
Characteristics:
1)Sliding (Inertial lock-ring) synchronizer makes the shifting more flexible and has less impact.
2)Because of extensible spindle design, there is no need to disassemble the gearbox when replace the discs.
3)The transmission has good bearing capacity, high transmission efficiency and stable operation.
| Transmission Model | QTJH400 | QTJH470 |
| Engine Rated Power(kw) | 45~50 | 45~74 |
| Engine Rated Rotating Speed (r/min) | 1800~2400 | 2200~2650 |
| Engine Max Torque(N.m) | 193~371 | 193~371 |
| Transmission Gear Ratio | F1=9.28 F2=4.804 F3=3.007 |
F1=9.333 F2=4.973 F3=2.823 |
| R1=8.767 R2=4.232 |
R1=8.487 R2=4.68 |
Our company is specialized in the production of engine gears, gears of transmission, and gears used for various construction machinery and vehicles. Our company owns various kinds of high-grade, precision and advanced machining equipment (photos) which can economically and efficiently machine and produce transmission parts like spur gear, helical gear, multi-link gear, internal gear, small-taper teeth, crowned teeth, sharp and thin teeth, worm gear and chain gear.
Gear machining range:
1.Maximum modulus: 8
2.Maximum outer diameter: φ500
3.Accuracy grade:4 Grade GB/T 10095-2008
Qingdao Tsingleader Industry Co., Ltd. is located in the beautiful Qingdao city. We specialize in the production of trailer parts, axle and transmission of engineering machinery and special engineering and agricultural machinery.
Over the past years, Tsingleader Industry has invested 4 manufacturing plants in China. Following the principle of "quality assurance, abiding by the contract, reciprocity, mutual benefit and first-class services", we have won the trust from our clients both at home and abroad.
Our annual sales amount reaches USD 5 million and our products have been exported to North and South America, Europe ,Africa,South Asia and the Middle East.
We sincerely hope to become your earnest business partner and your contact will be warmly welcomed.
Suppliers with verified business licenses
Audited Supplier 
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