EV bus front axle for both FWD and AWD
- Category: >>>
- Supplier: Zhengzhou Duoyuan Automobile Equipment Co. Ltd.
Share on (1600545926627):
Product Overview
Description
Model | AF45 | ||
Rated load(kg) | 4500-5000 | kingpin center distamce (mm) | 1847/1729 |
Max Rotating Angle: | 40°/33° 52°/39° | Drop (mm) | 97 107 |
Leaf spring center distance (mm) | 890/1020 | Brake type | Air drum Pneumatic disc |
Wheelbase (mm) | 2340/2225/2381 | Distribution circle (mm) | 8XФ275 10XФ335 |
Applicaition | 8-9 m bus 9-10 m bus | Dead Weight(oil included)(kg) | 387 (drum) 343 (dics) |
Type: Rear Axle Assembly--Intermediate Structure
Application: 10~14m Coach/City Bus
Type: Front Axle Assembly-Low Floor
Application: 10~14m City Bus
Type: Front Axle Assembly-Independent
Application: 8~10m Coach/City Bus
Type: Rear Axle Assembly--IntermediateStructure
Application: 8~10m Coach/City Bus
Type: Front Axle Assembly--Independent Suspension
Application: 5~8m Coach/City Bus
Type: Rear Axle Assembly--Air Suspension
Application: 5~8m Coach/City Bus
Type: Rear Axle Assembly--Biased Structure
Application: 10~14m City Bus/Low floor
Type: Front Axle Assembly--Independent Suspension
Application: 10~14m City Bus/Low floor
Our Advantages
Lightweight Bus Axle Case
CAE technology is used to optimize the axle housing structure (cross-section optimization and high-strength plate application) and accessories, while the accessories are made of high-grade ductile iron to ensure the performance of the products.
Lightweight Axle Assembly Brake
22.5 Adopt lightweight brake structure, parts use
high grade ductile iron, structure optimization,
compared with the traditional model weight reduced by 35kg~5Kg/ piece.
Lightweight Main Reducer
By optimizing the structure, reducing the number of parts, making the main reduction structure more compact, reducing the number of main reducer, and increasing the transmission efficiency by 2%
Lightweight Assembly Axle
By reducing the weight of the parts, the weight of the axle assembly is about 22KG lighter than that of the same level of the competing products
Comfort
Main reduction assembly:
Mute, stronger impact resistance
1. Cooperate with international famous axle gear experts to design gears; Adopts the high strength gear material, increases the tooth surface width and the overlap coefficient, and makes the use of the powerful shot blasting process; Adopting imported bearings, the accuracy is improved to P4 level;
2. Axles Gear strength is increased by about 10%;
3. According to national standard and line standard test, the main noise reducer is 3~6dB (A) lower than competing products of the same level.
Axles Stering Knuckle needle roller bearing:
Replace the front axle knuckle bushing with needle roller bearing structure, longer maintenance and replacement life, lighter steering and better righting.
Economy
In order to improve product quality, improve customer car experience, Axle assembly reduce after-sales maintenance costs, fully learn from domestic and foreign advanced axle technology, especially in the axle wheel edge unique innovation, from grease lubricated wheel edge, to oil lubricated wheel edge, and then to the maintainance-free wheel edge, compared with the previous generation, there is a qualitative leap.
Among them, there are two kinds of maintenance-free wheel edge: oil lubrication maintenance-free (generally 500,000 km maintenance-free) and integrated maintenance-free (namely bearing unit, 5 years / 800,000 km maintenance-free).
Among them, there are two kinds of maintenance-free wheel edge: oil lubrication maintenance-free (generally 500,000 km maintenance-free) and integrated maintenance-free (namely bearing unit, 5 years / 800,000 km maintenance-free).
The Traditional Technology
.20,000 km maintenance cycle;
.Grease lubrication, ordinary bearings;
.Maintenance disassembly labor intensity is large;
.High maintenance cost, 8 years / 800,000 km maintenance cost of about 18103 yuan;
.Grease lubrication, ordinary bearings;
.Maintenance disassembly labor intensity is large;
.High maintenance cost, 8 years / 800,000 km maintenance cost of about 18103 yuan;
The Primary Technology
50,000km maintenance cycle;
Oil lubrication, ordinary bearings;
Daily maintenance wheel edge free of disassembly
The maintenance cost is greatly reduced, the maintenance cost for 8 years / 800,000 kilometers is about 3,340 yuan;
Oil lubrication, ordinary bearings;
Daily maintenance wheel edge free of disassembly
The maintenance cost is greatly reduced, the maintenance cost for 8 years / 800,000 kilometers is about 3,340 yuan;
The Intermediat Technology
500,000 km /3 years maintenance cycle;
Oil lubrication, high precision bearing, automatic compensation bearing clearance;
The maintenance cost is further reduced, the maintenance cost for 3 years / 500,000 kilo meters is about 2,382 yuan;
Oil lubrication, high precision bearing, automatic compensation bearing clearance;
The maintenance cost is further reduced, the maintenance cost for 3 years / 500,000 kilo meters is about 2,382 yuan;
The Superior Technology
800,000 km /5 years maintenance cycle;
Special high temperature resistant grease, low friction, long life, free from replacement;
Main pin with needle roller bearing, light steering, good recalibration;
The maintenance cost is close to zero (about 350 yuan for 8 years);
Special high temperature resistant grease, low friction, long life, free from replacement;
Main pin with needle roller bearing, light steering, good recalibration;
The maintenance cost is close to zero (about 350 yuan for 8 years);
Axles Product TEST
Axles Bench Test on Air Chamber Bracket
Axles Bench Test on Three-Arm
Axles Experimental study on Trust rod & Bottom Plate
Bench Test on Front axles assembly
Comprehensive performance test on Axle Suspension
Fatigue test on Drive axle gear
Processing Line Of Axles
Wheel hub axle assembly line
NVH on-line testing system for Main Reducer
Assembly Axle automatic circulating assembly line
Assembly Axle automatic circulating assembly line
Axle case flexible processing line
Fully-Automatic processing line for Case of differential axle and Reducer
Industry welding Robot for Axle case weld
Industry welding Robot for Axle case weld
Qualification For Axles
Our Partner
Customer Visit
Company Profile
DUOYUAN AUTOMOBILE EQUIPMENT CO.LTD
Duoyuan automobile equipment, covers an area of more than 100 acres and has over 300 employees, including more than 90 professionals and technical personnel, more than 10 senior engineers, and more than 30 intermediate engineers.
Our goal is to become the third party professional auto parts supplier with innovative spirit and leading technology. With continuous construction and development for 16 years, we have cooperate with YuTong Group for a term strategy. Current product market volume: Over 400,000 pieces of bus special axles, over 250,000 kits of bus air suspensions; annual production capacity: 100,000 pieces of bus special axle and 50,000 kits of bus air suspensions. In 2018, our sales exceeded RMB 1.5 billion.
At present, our products are mainly bus-oriented, providing matching products to full ranges of models such as passenger bus, tourist bus, group bus, public transportation bus, school buses and new energy bus; Also, we are actively expanding truck and other commercial vehicle markets. Our products are sold to more than 130 countries and regions in the world such as Cuba, Venezuela, Russia, Iran and Saudi Arabia as parts of complete vehicle.
In order to realize a better future, we, by upholding the spirit of exploration, learn widely from others' strong points and absorb foreign and domestic advanced experience, and strive for the development of China's automotive equipment.
Title goes here.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Title goes here.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
