Hangchi HC6S-85 Transmission Gearbox Assy for sale

Specifications 1.manual gearbox

2.have synchronizers

3.good quality

4.one year warranty

5.delivery on time

1.manual gearbox
2.have synchronizers
3.good quality
4.one year warranty
5.delivery on time More descriptions of the product:

HangChi ZheJiang Gearbox Assy.
Gearbox assy.(HC6-85  HC6-90,HC7-115,HC6-120)
series	code	speed ratio
HC6-85	HC6S-85	1=6.956 2=3.937 3=2.323 4=1.519 5=1 6=0.814 R=6.087
	HC6S-85X1	1=7.603 2=4.305 3=2.895 4=1.96 5=1.377 6=1 R=6.653
HC6-90	HC6S-90/A	1=7.059 2=3.959 3=2.358 4=1.486 5=1 6=0.817 R=6.13
	HC6S-90X2	1=8.464 2=4.747 3=3.165 4=2.079 5=1.382 6=1 R=7.528
HX7-110	HC7S-110A	1=10.147 2=7 3=4.706 4=3.107 5=2.118 6=1.437 7=1 R=9.265
	HC7S-110AX1	1=9.008 2=6.211 3=4.178 4=2.546 5=1.567 6=1 7=0.825 R=8.225
HC6-120	HC6S-120/B	1=8.748 2=5.175 3=3.211 4=2.083 5=1.419 6=1 R=7.528
	HC6S-120X1	1=7.428 2=4.424 3=2.745 4=1.543 5=1 6=0.815 R=6.957

  1.ZheJiang HangChi transmission gearbox assembly. 2.small in size and light in weight. 3.quality and quantity assured high precision gearbox HC6S-85 . 4.specialized service for 24 hours. 5.full range of spare parts.   6.Our products have been highly valued at home and abroad. We promise to provide the best quality products and services.   7.We are the biggest professional truck and bus gearbox assembly and parts wholesaler and have full range code and specification.   Machining Process:   General Technical data: 

Housing material	HT250 high-strength cast iron
Housing hardness	HBS190-240
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	42CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
Heat treatment	tempering, cementiting, quenching, etc.
Efficiency	94%~96% (depends on the transmission stage)
Noise (MAX)	60~68dB
Temp. rise  (MAX)	40°C
Temp. rise (Oil)(MAX)	50°C
Vibration	≤20µm
Backlash	≤20Arcmin
Brand of bearings	China Top brand HRB,LYC,ZWZ or other brands requested, NSK…..
Brand of oil seal	NAK--- Taiwan or other brands requested

  Factory Showcase: Certificates: Please Contact Us:   1.You will be find a veritably and reliably factory who can stand on your way to help you develop your market!!!   2. Our professional team will help you to cover all the problem and let you win the market in your country!!!!   3.Don't hesitate any more~~~ just send the email or call me now!!!   4.With our best wishes!!   CHOOSING US, CHOOSING THE BEST!!   YOUR SATISFACTION!   OUR DESTINATION !