Gas generator set introduction:

(1) It adopt the dragon type cylinder which be founded by high strength cast iron, and made by the multi process machining shape, it has sufficient mechanical strength and stiffness which improve the stability of the genset, it is easy to maintenance and lengthen the life time and save much running cost

(2) We adopt the electronic mixer which R&D by camda itself, can use the methane component from 30% to70%, also the air/Fuel can match the best ratio, the special design can make the gas burn completely and decrease the gas consumption and can improve the engine efficiency, decrease the NOX emission, and can reach the international emission standard.

(3) It adopts the electronic ignition system ALTRONIC which R&D by Camda, which included the special hall sensor, ignition module coil, high volte wire. Camda ignition system adopts high energy ignition system it can control the exactly lighting time and start very rapidly, so it reduce the knocking ratio of the genset and improve the stability.

(4) Installed with special high precision Governor, Camda gas genset has the performance of high precision, strong load rising ability and short time recovering.

(5) Each cylinder adopts four valve design, enlarges the area of air intake and exhaust to the most extant, increases the air input, torque and the engine power, so the genset can have the strong ability for impact load.

(6) The crankshaft is casted by the high strength alloy iron, it improves the overall strength and rigidity, makes the crankshaft has a long service life

Gas generator set tech. Datas.:

Genset Model
KDGH25-G
KDGH50-G
KDGH75-G
KDGH120-G

Genset Rated Power (kW/KVA)
25/31
50/63
75/94
120/150

Engine Model
HG4B
HG6B
HG6L
HGN14

Engine Rated Power (KW)
33 56 85 135

Type
Inline, four stroke, electronic
Control spark plug ignition,
Water-cooling, dry cylinder
Jacket, premix proper ratio of
Air and gas before combustion
Inline, four stroke, electronic
Control spark plug ignition,
Water-cooling, wet cylinder jacket,
Premix proper ratio of air and
Gas before combustion

Cooling mode
Radiator fan cooling for closed-type cooling mode,
Or heat exchanger water cooling for cogeneration unit

Cylinders&Arrangement 4L 6L 6L 6L
Bore x Stroke(mm)
102*120
102*120
114*135
140*152

Displacement (L)
3.92
5.88
8.3
14

Compression ratio
11.5: 1
11.5: 1
11.5: 1
11.5: 1

Rated speed (r/min)
1500
Fuel
Natural gas or biogas

Gas consumption ratio (g/kWh )
230 g/kWh ( 0.30 m3/kW 97% natural gas

Ignition order
1-3-4-2
1-5-3-6-2-4
1-5-3-6-2-4
1-5-3-6-2-4

Idling speed
700

Oil recommended
SAE 15W/40CD CNG special lube oil

Oil consumption
1.0g/kW. H

The highest exhaust
600