Basic parameters:

Ratio	H:2.85 L:5.80
Power Input Spline	20*17*4*6
Power Output Spline	25*21*5*6
Gear Material	20CrMnTi
Housing Diameter	155mm
Gear modulus	3.5--4mm
Housing Material	Casting Iron
Packaging	Carton, wooden case etc.
Spline	Rectangle
Speed	2
Brand	Zhuiye
Packing (pcs/ctn)	1pcs/ctn
G.W. (kgs/ctn)	17.5kgs/ctn
Fit engine	50--400cc
Carton size	370*220*210mm3
Application	Tricycle/Rickshaw/ATV
Lubrication Oil	GL-5 85w/90 gear oil, winter GL-5 80w/90 gear oil

Feature: 
1. Gearbox and reducer housing are separated, simple in structure and beautiful in appearance.
2. Booster housing material is ductile iron, stronger and improving gearbox wear largely.
3. Booster power input and output are in the same axis, simple in structure and user doesn't have to change original rear axle housing.
4. Offset is the same as common booster.
5. High precision process in gear to improve loading, longevity and decrease noise.
6. Booster gear shifting system adopts double spring one, which is reliable.It can prevent from gear jumping when heavy-loaded, improving vehicle safety.
7. Rear axle housing diameter is 155mm, widely applied for all kinds of full-floating, semi-floating, and 3/4 full-fioating rear axles.

Booster Installation:

FAQ:
1. Are you manufacturer?
Yes. We are one of leading manufacturers in booster/gearbox design&development.
2. how about your delivery time?
Normally, it will take 10~12 working days after receiving deposit. the specific delivery time depends on the items and the quantity of your order.
3. What information needed to get booster quotation?
A). the model and displacement of your tricycle engine.
B). Pictures of your booster from different views.
C). Packing&Shipping requirements.
D). Quantity needed.
4. Can you produce according to the samples?
Yes, we can produce by your samples or drawings. 
5. What is your sample policy?
Sample can be offered, while the customers need to bear courier cost.
6. Do you inspect the finished products?
Yes. Each step of production will be carried out inspection by QC department until finishing.
7. how do you make our business long-term and good relationship?
A). We offer good quality and competitive price products to ensure customers' market share;
B). We treat every customer as our friend and sincerely do business each other.

Tricycle Booster Packing&Shipping :


Company introduction:
     Chongqing Xianyou Technology Development Co., Ltd. Was founded on 26 Nov., 1998, lied in No.6 Dongshan Road, Area B Jiulongpo Inustrial Zone, Chongqing City, China. 
     Registered with RMB 35 millions, it's a private owned High-tech company. Covering an area of 20000 square meters, transportation is convenienct with topographical advantages, close to highway.
     We're specialized in design and developing and sale of  mini car, motorcycle transmission, reverse gearbox, differential, booster, rear axle and all kinds of spiral bevel gear. In addtion, we also supply EV driving system-electric motor & controller, electric gearbox, electric rear axle, and even electric trolley, tricycle.

Our main products:
     We mainly supply reverse gearbox, differential, booster, rear axle, crown & pinion. In addtion, and EV driving system-electric motor & controller, electric gearbox, electric rear axle, and even electric trolley, tricycle.