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China SINOMACH Heavy Industry Corporation researches and develops standardized, modular and serialized SINOMACH crawler hydraulic excavator by pooling superior resourcesand innovating independently. This product has become the new favorite of the market by its four performance characteristics of “high-level configuration, energy conservation, reliability, and comfort”.

products descrpition

 Technical Specification


model ZG3465LC-9C 
Operating weight 47300kg
Standard bucket capacity  2.25m³
Arm length 3050mm 
Boom length 5850mm 
Model CUMMINS QSM11-C375
Type Turbo-charged with inter-cooled 
Power 375280kW/2000rpm 
Max.torque 1898N.m at 1400rpm 
No.of cylinders 6
Displacement 10800cc
Hydraulic system  
Main pump  
Type Variable displacement axial piston pumps 
Max.displacement  200cc/rev×2 
Working pressure 32.3/34.3Mpa
Hydraulic motor  
Swing Fixed displacement axial piston motor
Trave Variable displacement axial piton motors 
Swing speed 8.6rpm 
Max. travel speed H/L 5.4/3.2km/h
Gradeability 35°
Max. digging force of bucket  290kN
Max.digging force of arm 228kN
Ground pressure 0.8kgf/cm²
Tank capacity  
Fuel tank capcity 680L
Hydraulic tank capacity  380L