China Professional 4.5 Tons Forklift Hydraulic Transmission Gearbox for Diesel Forklift cycloidal gearbox

Product Description

Product Description

Product Model:QTQX45/QTQXD45 Series ( Including QTQX45II,QTQX45IV,QTQX45V)
Suitable for 4.5tons Internal combustion engine balance forklift.
1)Good T/C self-adaption for severe road condition and mutational load.
2)With 2 CZPT shifts and 1 backward shift, the transmission has a better transmission capacity and more stable operation.
3)With 2 valves integrated , the transmission has a tight structure and easy to assemble and disassemble.
4)Added PTO(oil pump) output, the transmission can be adapted to more engines.

Product Parameters

Transmission Model QTQX45/QTQXD45
Match Engine Rated Power(kw) 44~68
Match Engine Rotating Speed(r/min) 2000~2600
Match Engine Max Output Moment(Nm0 195~340
Transmission Ratio Forward I(F1) 20.4714
Forward II(F2) 13.5714
Backward 1(R1) 17.2727
Main Oil Pressure(Mpa) 1.2~1.5
T/C in Pressure(Mpa) 0.5~0.7
T/C Model YJH315
Effective Diameter(mm) 315
Zero Speed Torque Coefficient 3.15±0.15
Top Efficiency >0.79
Zero Speed Pump Impeller Nominal Moment(N.m) 71±4.0
Top Efficiency working condition Pump Impeller Nominal Moment(N.m) 60±3.0
Direction of Rotation Clockwise( from input )
The Working Oil Transmission No. 6 (Winter), No. 8 (Summer) Hydraulic Transmission Oil
Reducer  GL-5  85W-90  Heavy Load Vehicle Gear Oil
Working Oil Temperature(ºC) 70~90
Top Working Oil Temperature(ºC0                         120(no more than 5mins)
Net Weight(Kg) 200
Match Engine Xinchai, Jinchai, YTO,  General , Mitsubishi

The company is specialized in the production of engine gears, gears of transmission, and gears used for various construction machinery and vehicles. The 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

Our Advantages

Company Profile

HangZhou CZPT Industry Co., Ltd. is located in the beautiful HangZhou 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, CZPT 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.

After-sales Service: All Lifecycle
Warranty: 1 Year
Material: Carbon Steel
Surface Treatment: Baking Paint
Customized: Customized
Standard: Standard
US$ 800/Piece
1 Piece(Min.Order)

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Benefits of Regular Gearbox Maintenance

Regular maintenance of gearboxes offers numerous advantages:

  • Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
  • Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
  • Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
  • Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
  • Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
  • Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
  • Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
  • Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
  • Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.

Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.

China Professional 4.5 Tons Forklift Hydraulic Transmission Gearbox for Diesel Forklift   cycloidal gearbox	China Professional 4.5 Tons Forklift Hydraulic Transmission Gearbox for Diesel Forklift   cycloidal gearbox
editor by CX 2023-09-10

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