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10T QTZ125 Tower Crane

Descriptions of Tower Crane
The 8T QTZ125 tower crane has a lifting torque of 125 tm, its max lifting capacity is 10 tons. The max lifting capacity at its max radius of 60 meters is 1.5 tons. The hoisting, slewing and luffing mechanisms all adopt variable frequency systems, the frequency converters are from Yaskawa, Japan. The tower crane operates smoothly with minimal shock, meeting all of the work site requirements.

Technical data:
Lifting height (m) Multiplying ratio Fixed type Attached type
α=2 51 201
α=4 51 100
Range (m) Maximum range 35/40/45/50/55/60
Minimum range 2.5
Maximum lifting capacity (t) 10
Working temperature (℃) -20~40
Total power (KW) 41.3 (excluding the hoisting mechanism motor power)
Size table
Jib length (m) Weight (t)
60 14
55 12.5
50 11.8
45 14
40 11.8
Configuration information:
(1) Hoisting mechanism:

Ratio α=2 α=4
Speed (m/min) 0~80 0~40
Lifting weight (t) 5~2.5 10~5
Motor type 45JLF25A
Working class M5
Motor power (KW) 45
(2) Slewing mechanism:
Slewing speed (r/min) 0~0.6
Motor type YLEW112M-95-4F1(F2)
Working class M4
Rated torque (tm) 95×2
Reducer of slewing mechanism JH08
(3) Luffing mechanism:
Tractive speed (m/min) 0-58
Motor type 95JXL2
Working class M4
Rated torque (tm) 95
(4) Jacking mechanism:
Jacking speed (m/min) 0.6
Motor power (KW) 7.5
Operating pressure (MPa) 25

Jushen is a reputable construction crane manufacturer since 1974, an experienced 8T QTZ80 tower crane supplier, our company design and manufacture building construction machinery and heavy engineering equipment as well as providing vertical lifting solutions for customers. With decades of experience and a wide range of metal machining and testing equipment, we can provide quality building construction crane and custom tower cranes in specific needs.

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