The data sheet of the NEW 20kW Cummins Diesel Generator HTD-20GF

NEW 20kW Cummins Diesel Generator set HTD-20GF
Prime Power (KVA/KW) 25 / 20
Standby Power(KVA/KW) 28 / 22
Engine Model 4B3.9-G1

Cummins is the largest foreign engine invested enterprise in China which has invested more than 140 million US dollars. It owns Chongqing Cummins Engine Co., Ltd. (which produces M, N, K series ) and Dongfeng Cummins Engine Co., Ltd. (which produces B, C, L series ), producing the engines with universal global quality standards, providing reliable and efficient guarantee due to its international service network. The products comply with the standards based on ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB1105, GB/T 2820, CSH 22-2, VDE 0530 and YD/T502-2000《Requirements of diesel generator sets for telecommunications.

Dongfeng Cummins Generator Sets(CCEC):
B, C, L series four-stroke diesel generators, with in-line 4-cylinder and 6-cylinder models, displacement including 3.9L, 5.9L, 8.3L, 8.9L etc., power covered from 24KW to 220KW, integrated modular structural design, compact structure and weight, high efficiency and stable performance, low failure rate, low maintenance cost.

Chongqing Cummins Generator Sets(DCEC): M, N, K series have more models like in-line 6-cylinder, V-type 12-cylinder and 16-cylinder, easy for operation and maintenance, power ranged from 200KW to 1200KW, with the displacement of 14L, 18.9L, 37.8L etc. The sets design for continuous power supply in view of its advanced technology ,reliable performance and long working hours. It can run steadily in various situations such as mining, power generation, highway , telecommunications,construction, hospital, oil field etc.


Structural Features of Diesel Electric Power Generator set:

(1) Most are equipped with unique PT fuel system(except for B, C series）
(2) Use ω combustion chamber.
(3) Roller type cam followers.
(4) Most of the fuel and oil passages are installed inside the cylinder block and cylinder head.
(5) Wet cylinder liner with phosphorization treatment.
(6) The crankshaft is forged with alloy steel, the journal is inductive hardening.
(7) The first ring groove of all pistons has nickel alloy cast iron inserts to improve the life.


Supply Standards of Diesel Electric Power Generator set:
Diesel Engine：CUMMINS direct injection internal combustion diesel engine

Alternator: Brush-less self-excited AC synchronous generator (optional PMG!)
Radiator with safety protection device
24V starting motor, 24V self-charging generator, LCD intelligent self-starting control system
MCCB air protective switch
Built-in stainless steel absorber for general bottom frame
High-performance maintenance-free lead-acid battery and copper battery connection cable
Pressure-resistant, corrosion-resistant, weather-resistant fuel inlet and return oil pipelines, and a fast oil drain valve installed at the bottom of the diesel engine

Documentation:
engine and generator original technical data / controller operation manual /instruction and maintenance manual / test report / delivery list

Optional Parts of Diesel Electric Power Generator set:
ATS
Automatic parallel cabinet
Daily fuel tank
50 ºC Radiator
Anti Condensation Heater
Water and Oil heater

The specification of the 20kW Cummins Diesel Generator HTD-20GF

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