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V.M MOTOR 
VM D704 Series motori
| Features and Functions： D Series diesel motor is manufactured under Italy VM Motori Spa exclusive license . “Tunnel” type cast iron strengthen engine firmness so much ,and also reduce engine shock and noise .prolonging engine life. Aluminium material,and sparately cylinder head for each cylinder , which increase heat-exchange and reduce engine weight. the turbocharger designation and installation is easy because of inlet and exhaust duct locate in one side which reduce engine volume. Application for Balance shaft, and hydraulic tappet,and special material for gearcase, all of them reduce engine shock and noise so much. Special conrod and optimization engine bearing clearance, which are sure engine high operation reliability. Special VE injection pump fitted sturcation which let maintance more easy. Alternative PTO , can matched with all kinds of construction equipment. |
Technical Data
Model |
D754G68E2 |
D704G82E2 |
D754G95E2 |
Type |
Vertical, water-cooled, four-stroke |
Vertical, water-cooled, four-stroke, turbocharged |
Vertical, water-cooled, four-stroke, turbocharged |
No.of cylinders-bore×stroke ( mm ) |
4-94 x 107 |
4-94 x 100 |
4-94 x 107 |
Valves per cylinder |
2 |
||
Displacement（L） |
2.97 |
2.776 |
2.97 |
Combustion chamber |
Direct injection |
||
Compression ratio |
18：1 |
||
Rated output (kW) /Speed (r/min) |
50±5%@2600 |
60.5±5%@3000 |
70±5%@2600 |
Max.torque (N.m) /Speed ( r/min ) |
210±5%@1400 |
290±5%@1400 |
335±5%@1300 |
Specific fuel consumption (g/kW.h ) |
235 |
230 |
238 |
Emission standard |
97/68 EC Stage2 and Tier2 limits |
||
Fuel injection equipment |
Bosch rotary pump |
||
Camshaft arrangement |
into engine block |
||
Balance shaft |
in the oil sump,optional |
||
Overall dimensions: L×W×H（mm） |
694×518.5×685 |
720×557×736 |
720×557×736 |
Model |
D754G70E3 |
D754G81E3 |
D754G95E3 |
Type |
Vertical, water-cooled, four-stroke |
Vertical, water-cooled, four-stroke, turbocharged |
Vertical, water-cooled, four-stroke, turbocharged and intercooled |
No.of cylinders-bore×stroke ( mm ) |
4-94 x 107 |
4-94 x 107 |
4-94 x 107 |
Valves per cylinder |
2 |
||
Displacement（L） |
2.97 |
2.97 |
2.97 |
Combustion chamber |
Direct injection |
||
Compression ratio |
18：1 |
||
Rated output (kW) /Speed (r/min) |
51,5±5%@2600 |
59.8±5%@2600 |
70±5%@2600 |
Max.torque (N.m) /Speed ( r/min ) |
250±5%@1800 |
274±5%@1800 |
420±5%@1000 |
Specific fuel consumption (g/kW.h ) |
235 |
233 |
231 |
Emission standard |
97/68 EC Stage3A and Tier3 limits |
||
Fuel injection equipment |
Bosch rotary pump |
||
Camshaft location |
in-block |
||
Balance shaft |
in the oil sump,optional |
||
Overall dimensions: L×W×H（mm） |
720×546×687 |
720×508×740 |
720×508×736, |