Specifications of ricardo diesel engine is as following:
1) Cylinder numbers: 2L, 4L, 6L
2) Induction system: naturally aspirated, turbocharged, turbocharged
and air inter-cooled
3) Engine type: water cooling, in-line 4-stroke, Humit cylinder liner,
direct injection
4) Capacity: 3.26 - 6.49L
5) Bore x stroke: 95 x 115mm - 105 x 125mm
6) Lubricating system capacity: 8.1 - 19L
7) Cooling system capacity: 21 - 37.22L
8) Net weight: 380 - 640kg
9) Engine Maximum power / speed: 13.5 - 110kW / 1,500rpm 
10) Oil consumption: 258.4 - 218g.kw/h
11) Combustion air flow: 2.64 - 8.38cbm/min 
12) Exhaust gas flow: 7.54 - 24.14cmb/min
13) Governing:
a) Machine governor: ≤5%
b) Electronic governor: ≤1%
14) Electric system: 12V standard configuration 24V, optional 12V
15) Accessory: flywheel housing, radiator (with fan guard and front guard),
flywheel, front engine mountings, mechanical governor, cold start aid,
water temperature and oil pressure sensor, certificate, service
handbook, user's book, service parts (a set of oil filter and fuel filter),
24V electric system, cooling fan
 
Packing:  
Wooden case