Spur Reducer Gear Box For Hoist With High Low Speed / Gear Transmission

We are able to manufacture all types of gears as per your requirements. Our gear products include?spur gears, helical gears, bevel gears, pinion gears, gear rings, gear shafts, gear boxes and other gear related products.?

Our gearbox adopts two-speed design: high speed and low speed. You can change speed by manual or by air-powered. The reduction gearbox includes bed, cover, drive unit and lubrication system. The bed adopts universal connection dimension, which improves products commonality. In order to avoid oil leakage caused by high pressure, there is an abat-vent on the top of the cover; In order to observe gear running condition, there is a?view window on the cover. The drive unit includes input shaft assembling, intermediate shaft assembling, output shaft assembling, feed driller shaft assembling and fork system. Because of adopting universal connection dimension, it fulfils the product exchange. The lubrication adopts external stainless steel pipeline. The lubrication mode is forced oil spray lubrication. ?

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We Guarantee You:? OEM offered.? Suitable for various transmission systems.? Material and precision can be customized according to client\'s requirements.? ?
Competitive Advantages:? Professional Gear Manufacturer;? Professional Engineering Capability;? Stable Quality &?High Performance Reasonable Price Small Order accepted Customized Package Timely Delivery Considerate Service ?
We have all kinds of advanced equipments to meet different processing requirements. More importantly, we have adequate technical?inspection facilities(Ultrasound inspection, Radiographic inspection, Magnetic Particle inspection)?and we can offer you inspection reports as requested.?
Send us your inquiry and we will reply you in 24 hours in workday.?
You are welcome to contact and visit us!?

Model	2000HP	1500HP	JC70DB
Reduction Gearbox Main Drive Ratio	?i1=11.56 i2=5.66	i1=8.3 i2=5.0	i1=10.424 i2=5.418
Feed Driller Grade Drive Ratio	i=3.62 ?	i=3.25	i=3.25
Nominal Input Rotating Speed	n=741r/min	n=661r/min	n=741r/min
Case Nominal Input Torque	T=2×10310N.m	T=2×8684N.m	T=2×10310N.m
Case Max. Input Working Rotating Speed	? n=2400r/min	? n=2600r/min	? n=2400r/min
Single Case Max. Input Working Torque	T=2×12400N.m	T=2×13000N.m	T=2×15500N.m
Outline Dimension	2900×1750×1800	2900×1750×1800	2×3100×1850×1750
Weight	Single Case≤9.5T	Single Case≤9.5T	Single Case≤9.5T