Items

Parameters

Model

PMG20

Max. lifting capacity              

21 t

Rated lifting capacity             

18 t

Total weight(approx.)              

23.6 t

Shipping dimensions(L×W×H)  

4000×3008×3055 mm   

Shipping weight of main set               

22.3 t

Average ground pressure         

80 kPa

Min. ground clearance                                         

355 mm

Max. climbing  capability    

20°

Ambient conditions 

Temperature: -20°C ~ +40°C; 

Altitude , below 3000m 

Engine

Model

Weifang Diesel WD615

Rated power

128 kW   

Rated rotating speed

1850 rpm

Travelling

system

Chassis 

Self-designed professional chassis

Operation type

Control rod 

Theoretical travelling speed            

2.5/3.55/5.68/7.53  km/h    (Forward 4gear)

3.53/4.96/7.94  km/h     (Reverse 3gear)

Track length  on ground            

2570 mm

Track width                    

560 mm

Number of track rollers 

6×2

Lifting system

Luffing type

Wire rope 

Operation type

Hydraulic joystick 

Boom

Length     

6000  mm

Max. lifting height      

5000 mm

Boom luffing angle       

0~84 °

Hook speed(6MF) 

0~11   m/min

Luffing time 

17 s

Application standard

Q/GDR 008-2008,ISO8813-92