Construction Machinery: Medium-Sized Excavator Kobelco

Model	Manufacturer	Model	Full power	Power measured at	Maximum torque	Torque measured at
SK80MSR-2	Isuzu	AU-4LE2X	41 kW - 55 HP	2200 rev / min
SK70SR-2	Isuzu	AU-4LE2X	41 kW - 55 HP	2200 rev / min
SK55SR-5	Yanmar	4TNV88	29.3 kW - 39.3 HP	2400 rev / min
80CS ACERA	Isuzu	AU-4LE2X		2200 rev / min	200.7 Nm - 148 lb / ft	1600 rev / min
80CS	Isuzu	A-4JB1		2100 rev / min
70SR ACERA	Isuzu	AU-4LE2X		2200 rev / min	200.7 Nm - 148 lb / ft	1600 rev / min
70SR	Isuzu	A-4JB1		2100 rev / min
50SR-3	Yanmar	4TNV88-XYB		2400 rev / min
50SR ACERA	Yanmar	4TNV88-BXYB		2400 rev / min	131.2 Nm - 96.8 lb / ft	1440 rev / min