Lishide SC450.8 hydraulic excavator is independently developed and manufactured, and the success of the 45 ton large tonnage excavator marks that Lishide has mature technologies in developing large tonnage excavators. As there is few manufacturers in China that can produce large tonnage excavators, Lishide ‘s comprehensive competition force is greatly improved.

SC450.8 adopts originally imported Cummins engine, with rated power of 252KW/1800rpm, featuring large power, low fuel consumption, and low maintenance fee, and the max. gradient ability of 35°. It adopts specially designed Kawasaki hydraulic system and KYB travel motor, which ensures the reliability and stability of hydraulic system; it adopts the cutting-edge automatic EPOS electronic power control system; and the materials and manufacturing process and the track frame, upper turntable, boom, arm and bucket all meet the international KES standards, featuring good strength and high performance. The ergonomically designed cab has comfortable operation environment and good vision, low noise, and full view front and side windows ensure superior vision from each direction. The cab is also installed with automatic air conditioning system as standard configuration.

Model Unit SC450.8 SC450.8LC
Weight (T)               45.8 46.5
Bucket capacity (m3) 1.8-2.1 1.8-2.1
Engine model 　       CUMMINS QSM11 CUMMINS QSM11
Power (kw/r/min)      254/1800 254/1800
Fuel tank capacity (L) 650 650
Travel speed (km/h)   4.8/3.0 4.8/3.0
Slewing speed (r/min) 8.6 8.6
Gradeability (%)         70 70
Bucket digging force (KN) 252.7 252.7
Ground pressure (KPa)      88.5 72
Hydraulic pump model 　 K5V200DT K5V200DT
Max. flow (L/min)             360*2 360*2
Work pressure (MPa)        34.3 34.3
Hydraulic tank volume (L)  335 335