Items

 Main Parameters

 Model

 PMGY70

 Max. lifting capacity 

 72 t 

 Rated lifting capacity 

 61 t

 Operating weight (about) 

 51000 kg

 Delivery dimension (L×W×H)

 5800×3400×3200 mm

 Delivery weight of main set 

 39000 kg

 Average ground pressure 

 89.6 kPa

 Min. ground clearance 

 433 mm

 Max.climing capability 

  20  °

 Suitable ambient conditions

 Ambient temperature -20℃-40℃;
 Altitude below 3000m

Engine

 Model

 VOLVO TAD

 Rtd power/ Rtd rotating speed 

 250/2100 kW/rpm

Traveling
System

 Chassis

 Special designed chassis
  for sideboom

  Operation mode

  Electric control joystick

  Theoretical travel speed 

  0~6.8 km/h
  (Two stepless gears) 

Hoisting
System

  Length of track on ground 

 3660 mm

  Track shoe width 

 762 mm

  Number of track rollers 

 8×2 (6×2 S/F; 2×2 D/F)

 Luffing type

 Wire rope luffing 

 Operation mode

 Electrical control joystick

 Boom

 Length                

 7300 mm

 Max. lifting height  

 5700 mm

 Boom luffing angle 

 0~86  °

 Hook speed 

 0~11 m/min  (two gears,  stepless speed variable) / 0~18

 Luffing time 

 30 s

 Executed standard

 ISO 8813-92