Chongqing Qiyuan Motorcycle Co., Ltd
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NTA855-G1B 231Kw CPT Diesel Generator 6 Cylinders 24 Valves 14L Displacement
Details:
| Main Specification | |||
| Brand: | CPT | Gear ratio: | 32:1 |
| Model: | NTA855-G1B | Idle speed: | 800r/min |
| Cylinder arrangement: | L type / in-line | Maximum input speed: | 1500r/min |
| Displacement: | 14L | Clutch form: | clutch |
| Cylinder: | 6 | Torque: | 890mm |
| Number of valves: | 24 | Intake valve clearance: | 0.25mm |
| Maximum output power: | 231KW | Exhaust valve clearance: | 0.50mm |
| Maximum output torque: | 890Nm | Minimum fuel consumption rate: | 32 |
| Bore*Stroke: | 140mm*152mm | Fuel capacity: | 300L |
| Compression ratio | 15:1 | Ignition sequence: | 153624 |
| Intake mode: | Exhaust gas pressurization | Applicable model: | Generator set |
Product Description:
Reliable quality, strong universality of components, and convenient application and maintenance
The perfect quality guarantee system can ensure the reliability of products. Meanwhile, FAV
NDE also has strong after-sales service network, which can ensure the supply of spare parts and fast maintenance.
Good reliability and long service life
CAD/CAE calculation has been conducted for all the key components, which can optimize the design of piston ring and cylinder sleeve, and largely improve the cylinder scoring resistance, the leakproofness and the service life; besides, water flow field calculation has also been conducted for the coolant gallery, which can ensure the cooling performance of the diesel
engine, and improve its reliability.
Low vibration and noise
The transmission of helical gear and the aluminum extrusion cylinder cover are adopted, which can improve the stability of transmission and the rigidity of the complete machine, and meanwhile, reduce mechanical noise.
Advanced environmental protection, and stable speed change rate
The electronic-controlled fuel system can realize the accurate control of fuel injection quantity and injection timing, the sufficient burning, and low emission, so it belongs to the highly recommended technical route of the Ministry of Environmental Protection.
Low emission
Semi-deep dumbbell-shaped combustion chamber is equipped with high air utilization rate, and strong longitudinal shrinking turbulence, which can help to improve low speed torque, and meanwhile, realize relatively low oil consumption and burning noise.
Low oil consumption
P-shaped oil pump and P-shaped nozzle are adopted for the diesel engine, with good fuel oil atomization, sufficient burning, and low oil consumption. Of which, four-value fuel saving characteristic is adopted for L, M, and N series of diesel engines; besides, the mature electronic-controlled common rail system of Germany BOSCH Company can be adopted, for it is equipped with high injection pressure, good fuel oil atomization, and more sufficient burning, and the steady timing ratio thereof can reach to 1%.
Intelligent maintenance
ECU can support CAN line fault diagnosis flash codes, and the fault diagnosis tester can easily
read the fault information, and facilitate the maintenance. Besides, it can also support APP diagnosis, service, and callback, and meanwhile, realize remote diagnosis. Even if the engine is in mountains and fields, the faults can still be easily eliminated, so it can meet the special operation requirements of non-road machineries.