KOHLER KD1250 DIESEL GENERATOR SET

Description

Used Kohler Diesel KD1250 Generator Set.

Engine Specifications: 60 Hz
Manufacturer: Kohler
Engine model: KD36V16
Engine: type: 4-Cycle, Turbocharged, Intercooled
Cylinder arrangement: 16-V
Displacement, L (cu. in.): 36 (2197)
Bore and stroke, mm (in.): 135 x 157 (5.31 x 6.18)
Compression ratio: 15.0:1
Piston speed, m/min. (ft./min.): 565 (1854)
Main bearings: quantity, type: 11, Precision Half Shells
Rated rpm: 1800
Max. power at rated rpm, kWm (BHP): 1391 (1865)
Cylinder head material: Cast Iron
Crankshaft material: Steel
Valve (exhaust) material: Steel
Governor: type, make/model: KODEC Electronic Control
Frequency regulation, no-load to-full load: Isochronous
Frequency regulation, steady state: ±0.25%
Frequency: Fixed
Air cleaner type, all models: Dry

Lubricating System
Type: Full Pressure
Oil pan capacity with filter (dipstick max. mark), L (qt.): 135 (143)
Oil pan capacity with filter (initial fill), L (qt.): 152 (161)
Oil filter: quantity, type: 4, Cartridge
Oil cooler: Water-Cooled
Kohler recommends the use of Kohler Genuine oil and filters.

Exhaust System
Exhaust flow at rated kW, m3/min. (cfm): 241 (8511)
Exhaust temperature at rated kW at
25°C (77°F) ambient, dry exhaust: 496 (925)
Maximum allowable back pressure, kPa (in. Hg): 8.5 (2.5)

Fuel System
Fuel supply line, min. ID, mm (in.): 19 (0.75)
Fuel return line, min. ID, mm (in.): 12 (0.5)
Max. fuel flow, Lph (gph): 330 (87)
Min./max. fuel pressure at engine supply connection, kPa (in. Hg): - 30/30 (- 8.8/8.8)
Maximum diesel fuel lift, m (ft.): 3.7 (12)
Max. return line restriction, kPa (in. Hg): 30 (8.8)
Fuel filter: quantity, type: 1, Primary Engine Filter; 1, Fuel/Water Separator
Recommended fuel: #2 Diesel ULSD / HVO / RD

Fuel Consumption**

Diesel, Lph (gph) at % load Standby Rating
100% 322: (85.1)
75% 256: (67.6)
50% 181: (47.8)
25% 105: (27.7)

Diesel, Lph (gph) at % load Prime Rating
100% 293: (77.4)
75% 233: (61.6)
50% 164: (43.3)
25% 95: (25.1)
** Volumetric Fuel consumption is up to 4% higher when using HVO/RD
than #2 ULSD.