Hydraulic crawler crane QUY400

△ The advanced electric control, hydraulic technology and self-assembly technology

△ Semi-opened main machine platform, makes convenient to maintenance

△ A full set of safety device. Equipped surge protector to prevent moment limiters from thunder damages,

△ The steel tube of main chords come from Germany Mannesmann Tubes

△ The electric control program is developed by our company, and easy to diagnose, maintain in time

△ World class main pump, motor and other hydraulic components are used, high performance, good quality, long service life and complete safety device s

Boom

Max. rated lifting capacity （t）

Length（m）

Tower crane

Max. rated lifting capacity（t）

Length （m）

Superlift boom

Max. rated lifting capacity（t）

Length（m）

Superlift tower crane

Max. rated lifting capacity（t）

Length（m）

Superlift tower crane(90T× 13M )

Max. rated lifting capacity（t）

Length（m）

hook（t）

Speed

Lift（m/min）

0 —145

Main luffing（m/min）

2×36

Tower arm/ superlift arm luffing（m/min）

72／108

Swing speed（r/min）

0 — 1.1

Travel speed（km/h）

0 —1.2

Gradeability

30%

17°

Weight with basic arm（t）

346

Ground pressure（Kg/cm 2 ）

1 . 4

Boom luffing angle (°)

30 — 84

Tower type boom luffing angle (°)

66、76、86

Tower type fly jib luffing angle (°)

15 — 72

Max. lifting torque (t .m)

2400

Size (L×W×H) : 14.550m × 8.790m × 4.490m

The engine

Model

 QSM11 imported Cummins electric control diesel
 

Power(KW)

298

Rev(rpm)

2100