Independent R & D on design of combustion chamber, intake and exhaust passage, three holes position on cylinder cover, and other technology, diesel engine inlet and exhaust system as well as combustion system are in the leading position at home;
Optional electric-controlled high pressure common rail system, with higher oil injection pressure, greater atomization rate and more sufficient combustion.
Model 4DW93-78E3 4DW93-84E3
Type 4-cylinder in-line , direct injection, turbocharged&intercooling, common rail/electronic unit pump
Bore×Stroke (mm) 90×100
Valves/cylinder 2
Displacement (L) 2.54
Rated power 61 67
Rated speed (r/min) 3000
Net power/speed (kW/r/min) 57 62
Maximum torque (Nm) 210 220
Maximum torque speed (r/min) 1900-2100
Fuel consumption (g/kW·h) ≤ 205
Smoke (m-1) ≤ 0.8
Noise dB(A) ≤ 95.5
Emission Compliant (TAS) EURO Ⅲ
Net Mass (kg) 250
Length×Width×Height (mm) 725×655×700
Technical Characteristics
Fuel Efficient:
Independent R & D on design of combustion chamber, intake and exhaust passage, three holes position on cylinder cover, and other technology, diesel engine inlet and exhaust system as well as combustion system are in the leading position at home;
Optional electric-controlled high pressure common rail system, with higher oil injection pressure, greater atomization rate and more sufficient combustion.
Reliable:
Cylinder body, cylinder cover, crankshaft, connecting rod and other key parts are made CAD / CAE calculation, analysis, optimization, reliable and durable;