Product Details

Combustion of the fuel-air mixture in the engine produces power. This power is transformed into rotary movement of the crankshaft. The linear motion of the pistons is converted by way of the connecting rod into a torque and is then passed to the flywheel.

The crankshaft has to withstand considerable loads in this process. On the one hand it is subjected to severe bending and torsional stress. Further loads arise from torsional vibration, as the rotary movement of the crankshaft is constantly being abruptly accelerated and decelerated. The bearings are also subject to a high degree of wear.

To be able to withstand wear and the strain of rotary movement, crankshafts need to have a hard surface and a tough core. For this reason crankshafts are often forged. Alloyed heat-treated steel or nitrided steel is used as raw material. The crankshaft journals are also surface-hardened.

A crankshaft comprises the following components:

· Main journals

· Crank pins

· Crank webs

· Counterweights

Main journals run in the main bearings and define the axis of rotation of the shaft. The connecting rods are connected to the crank pins. Crank webs connect the crank pins to the main journals. The counterweights provide balancing and are attached to the webs.

The design of the crankshaft is determined by the firing order of the engine, the number of cylinders, the design of the engine, the size of the stroke and the number of crankshaft bearings.

Height-adjustable crankshaft mounting – using an eccentrically mounted crankshaft bearing for example – makes it possible to achieve variable compression. The advantage of variable compression is that fuel consumption can be reduced by up to 25 per cent in the part load range.

CFmoto 800 Terranlander X-Lander Tracker X8 Z8 U8 crankshaft assy Mark A/B

 

Model: CFmoto 800 crankshaft assy

Shipping Weight: 8kgs

Product size: 35*20*18cm

Packing size: 40*35*20cm

Manufactured by: CFmoto OEM factory

Crankshaft number: 0800-041000-0001 / 0800-041000-0002

Overrunning Clutch side:

20mm

42mm / 21T

Clutch Carrier side:

Thread: 18mm

25mm / 24T

40mm / 21T

 

It may fits

2013    SSV    CF800    ZForce Z8-EX

2014    SSV    CF800    ZForce Z8-EX

2015    SSV    CF800    ZForce Z8-EX

2016    SSV    CF800    ZForce Z8-EX

2017    SSV    CF800    ZForce Z8-EX

2012    ATV    CF800-2    CForce 800 X8

2013    ATV    CF800-2    CForce 800 X8

2014    ATV    CF800-2    CForce 800 X8

2015    ATV    CF800-2    CForce 800 X8

2016    ATV    CF800-2    CForce 800 X8

2017    ATV    CF800-2    CForce 800 X8

2013    UTV    CF800-3    UForce U8

2014    UTV    CF800-3    UForce U8

2015    UTV    CF800-3    UForce U8

2016    UTV    CF800-3    UForce U8

2017    UTV    CF800-3    UForce U8

2016    ATV    CF800ATR    CForce 800 X8

2016    ATV    CF800ATR-2    CForce 800 X8

2017    ATV    CF800ATR-2    CForce 800 X8

2017    ATV    CF800AU-2A    CForce 800 X8

2018    ATV    CF800AU-2A    CForce 800 X8

2016    ATV    CF800AU-2B    CForce 800 X8

2017    ATV    CF800AU-2B    CForce 800 X8

2017    SSV    CF800UTR    ZForce Z8-EX

2017    UTV    CF800UTR-2    UForce U8

2014    UTV    CF800UU-A    UForce U8

2015    UTV    CF800UU-A    UForce U8

2016    UTV    CF800UU-A    UForce U8

2017    UTV    CF800UU-A    UForce U8

 

Product display pictures:

 

FAQ:

Q1. How about the processing technology?

A: Crankshaft finishing will extensively use a CNC-controlled crankshaft grinder to finish the journal. The grinding machine will be equipped with the automatic dynamic balancing device of the grinding wheel, automatic tracking device of the center frame, automatic measurement, automatic compensation device, automatic dressing of the grinding wheel, constant line speed and other functional requirements to ensure the stability of the grinding quality. 

Q2. When will you delivery the products?

A:  We will instantly send it after we receive your payment.

Q3. Could you provide the parts as the sample provided?

A: Yes, we can provide the parts as you want.

Q4. Could i get a sample?
A: Yes, you will get it after the payment.

Q5. How can you guarantee the quality of your goods?

A: We have 100% test before delivery. We have 2 technicians to check the quality and quantity before we are shipping to customers or keep it in warehouse. 

http://www.kqmotorparts.com/