Weichai Engine for Concrete Mixer

Product Description

Model number	WP13 480PS-550PS	WP12 336PS-460PS	WP10 270PS-375PS	WP7 210PS-300PS
Number of cylinders	6L	6L	6L	6L
Bore * stroke mm mm	127*165	126*155	126*130	108*130
Displacement(L)	12.54	11.596	9.726	7.14
Rated speed (r/min)	1900/2100	1000	1900(2200)	2300
Fuel system	Electronically controlled high pressure common rail			ERG
PTO maximum output torque(N.m)	1000	1000	600	500

With the continuous development of infrastructure and real estate construction and the increasing demand for environmental protection, China's demand for concrete machinery is increasing rapidly. As an important link between the concrete mixing station and the construction site, the concrete mixer is responsible for the important transportation task.
Because of its special use and characteristics, concrete mixer has special requirements for the structure of the whole vehicle and the performance of the engine. Therefore, it is necessary to make a special match and Research on the concrete mixer.
Operation condition of concrete mixer truck
Running in the suburbs and the city, the complexity of the road, a short distance
Operating conditions can be divided into loading - load - load - waiting unload - empty return
One way load, one way no-load
The engine runs at small and low speeds for a long time
Operation characteristics and requirements of concrete mixer
The idle time is long: the time of waiting for loading and unloading is more than 60% of the whole running time
Requirements: good idle performance (noise, vibration, oil consumption, etc.)
Run road complex, Ping Road, slope road etc.
Requirements: low speed torque, suitable for all kinds of complex road conditions, speed less than 60km/h
once the agitation is stopped, the concrete in the tank will be scrapped
Requirements: the reliability requirements of the whole vehicle are particularly high
After the failure, it is required to solve the fault in the shortest time.
Requirements: service and timeliness
Development trend of concrete mixer truck
The demand for operational efficiency and municipal restrictions gradually disintegrated.
The trend development of municipal reformation truck to small tonnage (less than 9 Party)
Trend development of large tonnage (more than 9 Parties) in engineering construction site


The special vehicle dynamic configuration characteristics of concrete mixing:
Special data
According to the new design of the fuel injection system, exhaust system, electronic data demand
Low idle speed: 550rpm maximum torque is greater than or equal to 700N - M
Low speed region: 550-800rpm, optimization of fuel consumption, improve the torque
High speed area: 1200-1800rpm, optimize performance, reduce noise, reduce vibration
Electromagnetic thermostatic fan
Reduce the fan power consumption, reduce fuel consumption
When the cold start engine heating speed, reduce cold wear, engine temperature rise, piston ring expansion, resulting in burning oil
To reduce the noise of the fan, reduces the vibration of diesel engine, improve the driving comfort
Responsive, accurate temperature control
The drive of stable performance, high reliability, long service life
Fuel water Hanbao
To solve the alpine region occur due to fuel wax causes the engine to start, or after starting and stalling problems
To solve the vehicle off the assembly line, vehicle maintenance, starter gear fault caused by dragging the exhaust starter, the high rate of
Replace the manual oil pump exhaust complicated link
WP more fuel-efficient power switch
WP multi power fuel switch, can meet the power needs of users at no-load, medium load, overload or under the different conditions, change the driver's driving habits
The concrete mixer is one-way and not to cargo loading, multi power switch can make the vehicle fuel consumption to save an average of 2.6 L / 100 km
The concrete mixer of natural gas engine characteristics
Enhance the reliability
Three test
A, alpine test in Harbin -35 OC, ECU automatic correction of ignition time and energy and gas supply, ensure the low-temperature startup performance
B, high temperature test: the temperature of 45 degrees in Turpan, the engine surface temperature can reach 105 DEG C, the normal work of electronic components
C, the plateau at an altitude of 4700m test: Kunlun Mountains, no high speeding supercharger, power loss is only 12%
Special piston
Molding line
Large flow pump
Make full use of the body machine reliability results
Enhance the economy
Unique spoiler mixing technology
Large flow mixer
The new design of the trachea
Intelligent ignition coil
Special data matching
Power upgrade - low speed and high torque
A new turbocharger with higher reliability and better performance at low speed
Low speed torque is increased by 10%
Safety promotion
High grade flame retardant wire harness

Our Service

1 . High quality with competitive services.

2. Good after sale service

3. Long serving time.

4 . High reputation at home and abroad.

5.Good performance and reliability

about CHENNUO
Jinan CHENNUO auto parts trade co., LTD.is located in the beautiful spring city - jinan, the company's products includes: Shantou DE card bridge, new steyr cab, D7B bridge, Shantou deka C7H whole vehicle, new steyr D7B whole car parts; Professional focus is the goal we have pursued;continuous innovation, constantly creating value for the new and old customers is our long-term vision.Our company has established long-term cooperative partnership with more than ten provinces and cities in China.We will continue to take the market as the orientation, update the concept as the premise, enhance the core competitiveness of the enterprise, rapidly improve the enterprise's overall efficiency and innovation ability, make it a first-class modern enterprise.

FAQ

1. Q:What's your best price for this product?

A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.

2. Q:How about the quality of this product?

A: Our products are certified to ISO9001 international quality standards. We compay have very strict Quality Control Systems.

3. Q:Can we custom our own logo or label on this product?

A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.

4. Q:What about the warranty?

A: We are very confident in our products, and we pack them very well to make sure the goods in well protection