Tower Crane: 1.Rotation frequency conversion 2.A jib-trolley radius-changing mechanism 3.A hydraulic self-raising mechanis

 

QTZ125(5518) Tower Crane

This series of tower cranes, ranging from QTZ31.5 to QTZ500 has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.

1."#" Beam Without Ballast;

2. Pre-embedded Four Outriggers Type;

3. Cross Beam Inclined Stay Bar With Ballast;

4. Cross Beam Inclined Stay Bar Without Ballast;

5. Traveling Type (Mobile) Tower cranes;

6. Inside Climbing.

 

 

 

Place of OriginBrand NameModel NumberRated Loading CapacityMax. Lifting LoadMax. Lifting HeightSpanFeatureConditionAmplitudeIndependent HeightMax. HeightMax. Lifting CapacityAssistant Support FrameTrolley Travel SpeedSlewing Speed

China (Mainland)

TIELISHI

QTZ125(5518)

8t

8t

200m

55m

Hydraulic Crane

New

55M

52M

200M

8T

6

60/30/10M/MIN

0.6R/MIN

 

 

Model	QTZ125(5518)
Amplitude (M)	55
Independent Height (M)	46/52
Max. Height (M)	200
Max. Lifting Capacity (T)	8
Assistant Support Frame	6
Main Material	135×135×12 (square steel tube)
Standard Mast Section Dimension	1.835×1.835×2.5
Lifting Speed (a=2)(m/min)	100/50
Slewing Speed (r/min)	0.6
Trolley Travel Speed (m/min)	60/30/10
Max. Lifting Moment (KNm)	1250
Working Temperature (°C)	20~+40
Undercarriage Form	Type A. Cross-shaped beam with slanting strut and ballast  Type B. Cross-shaped beam with slanting strut but no ballast

 

8T Tower Crane