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QUANCHAI DG 20-200KVA

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1. offer any parts and technical support you need all the time. 2. Two hours strict testing must be done before delivery 3. OEM for you. We cooperate with Cummins, Holland,Stamford,Perkins-Lovol,deutz,leroysomer, Weichai,Shangchai,Quanchai,weifang,Yangdon

Model  DQ-20 DQ-25 DQ-30 DQ-38 DQ-80 DQ100 DQ-150
Rated frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Rated output(KVA/KW)   20/16 25/20 30/24 38/30 80/64 100/80 150/120
Max. ouput (KVA/KW) 22/17.6 27.5/22 33/26.4 42/33 88/70 110/88 165/132
Rated voltage  (V) 400/230,380/220,415/240 400/230,380/220,415/240 400/230,380/220,415/240
Rated current  (A) 25 29 36 52.4 97 122 182.3
Rated speed  (r/min )  1500/1800 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800
Phase NO. 3-phase,four wires Y type connection 3-phase,four wires Y type connection 3-phase,four wires Y type connection
Power factor (cosφ) 0.8(lag) 0.8(lag) 0.8(lag) 0.8(lag) 0.8(lag) 0.8(lag) 0.8(lag)
Insulation grade H H H H H H H
Pole number 4 4 4 4 4 4 4
Excitation mode Brushless self-excitation and constant voltage (AVR) Brushless self-excitation and constant voltage (AVR) Brushless self-excitation and constant voltage   (AVR)
panel type Digital Panel Digital Panel Digital Panel Digital Panel Digital Panel Digital Panel Digital Panel
Overall dimension:       L×W×H(cm) 170*85*100 180*90*110 215*90*116 215*95 *121 280*106*167 280*106*167 310*125*155
Dry weight (Kg) 687 693 880 950 1160 1250 1540
Working assorting weight(Kg) 725 733 920 995 1230 1300 1620
Noise Level(7M) db(A) 73 73 73 73 73 73 73
Engine Model QC490D QC498D QC4102D QC4105D QC4112ZD QC4112ZD QC6112ZD-1
Engine type four-cylinder, 4-stroke, water cooled, direct injection, in-lined, turbocharge six-cylinder, 4-stroke, water cooled, direct injection, in-lined, turbocharge
Standby power Kva 33 35 43 57 120 122 176
Base output power Kva 29 32 38 53 113 114 167
Cylinder quantity 4 4 4 4 6 6 6
Air intake way Air-air after-cooled,turbo-charged Air-air after-cooled,turbo-charged Air-air after-cooled,turbo-charged
Displacement L 3.9 3.9 3.67 4.329 6.494 6.494 7.494
Cylinder bore*stroke mm 102*120 102*120 100*115 105×125 105×125 105×125 114×135
Engine speed rpm 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800
Compression ratio 19:01 19:01 19:01 17:01 17:01 17:01 17:01
Fuel type 0#(summer),-10#(winter),-35#(chill cold) diesel 0#(summer),-10#(winter),-35#(chill cold) diesel 0#(summer),-10#(winter),-35#(chill cold) diesel
Lube oil brank L-ECD grade 15W30 or 15W40 L-ECD grade 15W30 or 15W40 L-ECD grade 15W30 or 15W40
Fuel consumption g/kW.h 253 252 252 251 251 249 249
Fuel tank capacity L 70 70 70 95 110 110 110
Continuous runnning time h 7 7 7 7 7 7 7
Starting system 12V electric starter 12V electric starter 12V electric starter 12V electric starter 24V electric starter 24V electric starter 24V electric starter
Noise level dB(A)/7m 73 73 73 73 73 73 73