300 series biomass gas engines including two models 6300 and 8300, the flammable gas of which is produced by gas firing kiln using rice hull, straw and wood scraps as feedstock. For the low heat and excessive tar of biomass gas, many improvement has been made and now they have reached a high tech level and process the characteristics such as compact structure, easy operation, reasonable arrangement and easy maintenance etc. Types of the engines are mainly use in land generating sets, includes two kinds of frequencies 50Hz and 60Hz, and both single set running and multiple sets parallel running are OK.
|
Name |
Technical data |
Engine |
model |
8300DM |
|
Type |
Straight, Four-stroke, spark plug Ignition |
|
Cylinder No. |
8 |
|
Cylinder diameter mm |
300 |
|
Piston stroke mm |
380 |
|
Gross displacementL |
215 |
|
Rated speed r/min |
600 |
|
Mean piston speedm/s |
6.51 |
|
Rated Gas consumption in full load heat cost 4180-6480KJ/m 3 |
1070-1510 |
|
Mean effective pressure MPa |
0.491 |
|
Rotation direction Seen from flywheel end |
turn right is clockwise |
|
Fire order |
1-5-7-3-8-4-2-6 |
|
Start method |
Started by compressed air |
|
Max explosive pressure MPa |
≤5.5 |
|
Exhaust temperature |
≤600 |
|
The pressure of gas kPa |
2.5 |
|
Lubricating oil consumption rated |
≤1.0 |
Generator
|
Generator model |
SIEMENS |
|
Rated output kW |
500 |
|
Rated Voltage V |
400 |
|
Rated Frequency Hz |
50 |
|
Rated power Factorcos φ |
0.8lagging |
|
Phase & Connection |
3 phases 4 wires ‘Y’ type |
|
Excitation Mode |
Brush less |
|
Set size L x W x H |
6394 x 1600 x 2900mm |
|
Set net weight |
22000kg |
Zibo diesel engine parent company directly under the jurisdiction of China national agricultural development group corp (a national large corporation group), set up in 1970, now is the backbone manufacturer of large power medium and low speed diesel engines in China, a standing member factory in China association of internal- combustion engine industry and.
Main products include 5 series of 300\l250\210\ z170 and n330, marine diesel engine with capacity ranging from 220kw to 3310kw, engine generators ranging from 200 to 3000kw including marine, stationary and heavy oil-engines. The n330 series diesel engine is directly introduced from yanmar, and the main parts of it are produced by yanmar.
The 5series products all get ISO9001 certificate for quality system, CCS & imo and France BV. These products are exported to about 20 countries and regions like south America, Africa and southeast Asia countries.
Compared with foreign diesel engine, along with China diesel engine industry coming to the mature stage, domestic diesel engines have been gaining the gap with foreign brand. Besides that, for the cheap labor cost in China, domestic diesel engines have distinct price advantage. Zichai brand l250 series diesel engines are featured with rational construction, advanced performance index, reliable running, easy operation and maintenance etc, and there has never been any operation difficulties and the kind problem from our customers.
We have built 5 station with zichai brand l250 series diesel engines(including 6× 1000kw, 8× 1000kw, 13× 1000kw stations); And just in 2005 we have exported to Vietnam zichai brand diesel engines with sale up to RMB twenty million. Competitive price and reliable performance help zichai brand diesel engine gain high appraisement from the customers.
