CUMMINS BIOGAS GENERATOR SET
Introduction
1 Equipped with World famous engine brand: Cummins
2 High quality-price ratio
3 Stable Operation performance
4 Applied gas: Biogas gas, natural gas, oil gas
5 Leroy somer or stamford alternator
6 ComAp,Deepsea for automatically controlling;
7 ABB or Chint circuit breakers for options;
8 Auto air-fuel adjusting ;
9 Cylinder exhaust temperature display
10 CHP, Synchro panel with Grid, Silent Container, Remote radiator available;
11 Spare parts at Wholesale
Catalogue of 50HZ/60HZ CUMMINS BIOGAS GENERATOR SET
PROJECT SITE PICS
GENSET WORKING CONDITION:
ACCEPTABLE WORKING CONDITIONS:
Ambient temperature : -40ºC~+45ºC
(antifreeze or hot water needed for below -20ºC)
Relative humidity:<90%(20ºC)
Altitude:≤1000m
NORMAL WORKING CONDITIONS:
Genset can run at rated power on the conditions:
Atmospheric Pressure: 100kPa, Ambient Temp: 20ºC, Relative Humidity: 30%.
APPLIED GAS:
Natural Gas, Biogas
Acceptable gas pipeline pressure: 0.8~450kPa
Engine inlet pressure: 0.8~5.0kPa (80~500mmH2O)
CH4 content: for natural gas ≥85%; for biogas≥40%
Sulphur content≤400ppm
FEATURES AND ADVANTAGE
1 Experiment- evidential gas engine technology
2 overhaul term: 25000-30000 hours
3 Over 80% cogeneration efficiency
4 Economical and low-cost running: lower gas and oil consumption
5 Specially-designed air valves, crankshaft, camshaft, pistons, ignition system and combustion chamber according to international brands gas engine technology(Waukesha, MAN, Guascor, Daewoo)
6 4 air valves design for each cylinder, sufficient air intake and exhaust, more air intake, to realize higher power output and stronger capability of load
7 Electronic Air/Fuel Ratio mixer, better combustion and lower emission, sufficient combustion to reduce gas consumption and increase engine heat efficiency, effectively lessen NOX emission.
8 Original Cummins engine body, 90% parts made by Cummins China factory, long life and durable engine parts produced strictly accord to ISO9001-2000 International Quality Management System
9 Unique air-fuel ratio adjusting system adapting 30%~70% CH4 Methane concentration
10 Integrated Crankshaft Forging for gas engine made by Cummins, different from other China
brands which the crankshaft is forged by subsections and then assembled into a whole.
11 Continuous 24hours running
12 Exceed 10-year genset repair and maintenance experience
13 Low pressure gas intake, biogas no need boosting pressure
14 Larger displacement engine to keep much surplus for genset power output.
15 Sound alarm and protection system
16 Electrical efficiency higher 10%~20% than other China brands
17 With good command of biogas anaerobic technology.
18 ISO standard production
19 Adopting high-precision special gas engine speed governor: precise speed governing, instant recovering ability so as to fit different loads upon the three signals: rotating speed, load and temperature.
20 Precisely-controlled engine air intake and exhaust time.
21 Advanced ignition sensor and ECU (Electronic Control Unit) ignition system with computer core: Precise ignition at right cylinder and right time, prompt startup ability to avoid the ratio of detonation and make stable engine.
22 Cylinder Block: High quality alloy cast iron for the rigidity performance and good stability.
23 Crankshaft and Rod: Robust and fully balanced crankshaft design for a more steadily rotation and higher strength.
24 Lubrication System: Dual spin-on filter can separate impurity above 10um effectively and lower cost.
25 Less accumulated carbon, reduces the abrasion between cylinder and valve, it can much prolong genset lifetime.
