Diesel Engine to Match the Fire Pump, Featuring Easy-start Up, Over-load Tolerance
Fire pump diesel engine:
XBC series is a new-developed fire control equipment that is according to GB6245-98 Property requirement and test method of fire pump and NEPA20 Assembly of fire pump etc, from which may extracted into three sub-series: XBC-ISXBC-SLOWXBC-D in the compliance with the fitted fire pump (single-stage single-suction, single-stage double-suction, Multi-stage), applies in nearly all fire site for its wide range and equipment pressure.
Diesel of quality product that is imported or made in China, dependable and advanced technology: Easy-start up, over-load tolerance, compact structure, easy maintenance.
Working condition:
Height above the sea: ≤ 1, 000m, temp: +5 to +40 degrees
Relative humidity: ≤ 90%
| MODEL NO |
WR4105D |
WR4105ZD |
WR4105IZLD |
| type |
four stroke, water cooled, vertical, direct injection chamber |
| cylinder no-borexstroke |
4-105x125 |
4-105x125 |
4-105x135 |
| piston displacement |
4.33 |
7 |
| compression ratio |
17:01 |
16:01 |
18:01 |
| firing order |
1-3-4-2 |
| intake method |
naturally aspirated |
turbocharged |
turbo & air intercooled |
| 12 hr rated power(kw/rpm) |
42/1500 |
56/1500 |
66/1500 |
| max idle load rotating(r/min) |
≤2376 |
≤2376 |
≤1575 |
| min idle load rotating(r/min) |
≤600 |
≤650 |
| lowest fuel consumption(g/kw.h) |
≤239 |
≤239 |
≤218 |
| lowest oil consumption(g/kw.h) |
≤1.63 |
≤1.63 |
| exhaust temperature |
≤600 |
≤600 |
| crankshaft rotating direction |
counter clockwise ( face flywheel side) |
| cooling method |
forced water cooled |
| lubricating method |
pressure and splash compound |
| start method |
electric start |
Audited Supplier 
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