High Quality Engines 210~550ps for Concrete Mixers for Sale
"Core Power" Engines for medium and heavy trucks
Concrete mixer operating conditions
1. The transport area is between the suburbs and the citywith complex traffic and relatively short transport distance.
2. Operating conditions can be divided into: Loading– Standard loading transport - Wait for unloading –Empty loading backhaul
3. Single-way standard loading andsingle-way empty loading.
4. Engines tend to run with small engine load and low speed.
Model |
WP13 Series 480PS-550PS
|
WP12 Series 336PS-480PS
|
WP10 Series Common Rail 270PS-375PS |
WP7 series 210PS-300PS
|
Number of cylinders |
6 |
|||
Bore / Stroke (mm) |
127/165 |
126/130 |
126/130 |
108/130 |
Displacement |
12.54 |
9.726 |
9.726 |
7.5 |
Rated speed (r / min) |
1900/2100 |
1900 (2200) |
1900 (2200) |
2300 |
Fuel system |
Electronically controlled high pressure common rail |
Electronically controlled high pressure common rail |
Electronically controlled high pressure common rail |
EGR
|
PTO maximumoutput torque |
1000N·m |
600 N · m |
600 N · m |
500 N · m |
Configuration features of engines for concrete mixer
1. Dedicated data
According to the demand, fuel injection system, intake and exhaust system and electric control data were optimized and re-designed.
Low idle speed: 550rpm.Maximum torque is ≥ 700 N · m.
Low-speed area: 550-800rpm.Optimize fuel consumption and increase torque.
High-speed area: 1200-1800rpm.Optimize performance, reduce noise and vibration.
2. Electromagneticthermostatic fan
Effectively reduce the useless power consumption of the fan and reduce fuel consumption.
Engine heating up time is fast during the cold start, reducing the wearand prevent lubricating oil burning caused by insufficient heating up andinsufficient piston ring expansion.
Greatly reduce fan noise and engine vibration, improving driving comfort.
Quick respond and accurate temperature control.
Stable driving performance, high reliability and long life.
3. Special fuel-water separator
Fuel waxing problemin the high altitude area which resultsin difficultyof starting or flameout after starting is solved.
High failure rate of the gear caused by starter dragging the exhaust air during getting off the assembling line or during maintenance is solved.
Tedious manual oil pumpingwork to get the air out exhaust is now replaced.
4. WP multi-Power fuel-saving switch
WP multi-power fuel-saving switch can meet customers’ power requirements forempty load, medium load, overloading or any other road conditions and help changing driver's driving habits.
As concrete mixers have onlyoneway with load and no load when returning. The multi-power switchcan save the fuel consumption by 2.6 liters / 100 km on average.
Features of gas engines for concrete mixers
1.Higher reliability
Extreme environment test
a. Low temperature test:Under the environmentof Harbin,ECUwas able to automatically correct ignition time, energy and gas supply under -35℃to ensure low temperature start-up performance.
b. High temperature test: Whenthe temperature is45℃ in Turpan and the engine surface temperatures is up to105℃, the electronic control unit is still working properly.
c. High altitude test: at an altitude of 4700mon Kunlun Mountain,the turbocharger is free of over-speeding or over-heating andthe power loss is only12%
Special piston
Moldedpipeline
Large-flow water pump
Focuson the reliability optimization outcome of the basic engine model
2. Enhance economical performance
Unique spoiler mixing technology
Large flow mixer
New air intake pipe design
Intelligent ignition coil
Special data matching
3. Power performance upgrade –low-speed high torque
New turbocharger with higher reliability and better low-speed performance
Low-speed torque is increased by 10%
4. Enhanced security
High-grade fire retardant wirings
Send Inquiry to This Supplier
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