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Main technical Parameters
| Name | Specification | Unit | |
|---|---|---|---|
| Normal hoisting moment | 315 | Kn.m | |
| Max. hoisting weight | 3 | t | |
| Rated hoisting weight at Jib nose | 0.734 | t | |
| Working radius | 2.5~39 | m | |
| Height | Independent | 25 | m |
| Attached | 100 | m | |
| Hoisting Speed | Ratio | 2 | |
| Hoisting Speed | 42/21/7 | m/min | |
| Swing speed | 0.45/0.7 | r/min | |
| Radius speed | 33 | m/min | |
| Top-hoisting speed | 0.7 | m/min | |
| Weight(Independent) | 19.5(21) | t | |
| Ballast Weight | 5 | t | |
| Max. swing radii | 39.95 | m | |
| Rear swing radii | 10.37 | m | |
| Max. working wind speed | 20 | m/s | |
| Max. wind speed for top rising | 13 | m/s | |
| Working temperature | -20~40 | °C | |
Technical Parameters of Main Parts
| Name | Unit | Specification | ||
|---|---|---|---|---|
| hoisting structure | Electric motor | model | YZS200L1-4/8/24 | |
| Power | kW | 15/15/4 | ||
| Rotating speed | r/min | 1440/730/220 | ||
| Decelerating motor | model | JZQ400 | ||
| Central Distance | mm | 400 | ||
| ratio | 15.75 | |||
| Arrester | model | YWZ-200/25 | ||
| Braking moment | Nm | 200 | ||
| Hydraulic Propeller | YT1-25 | |||
| Steel wire | 6*9-12.5-1670-l-right twisted | |||
| swing mechanism | Epicyclical reducer | model | XX4-63 | |
| Reducing ratio | 195 | |||
| Fluid coupling | YOX-220A | |||
| Slewing coupling | 011.32.1120 | |||
| Electric motor | model | YD112M-6/4 B5 | ||
| Power | kW | 2.2/2.8 | ||
| Rotating speed | r/min | 950/1440 | ||
| Radius changing mechanism | Electric motor | model | Y100l2-4 | |
| Power | kW | 2.2/2.8 | ||
| Rotating speed | r/min | 1430 | ||
| Reducer | model | WCJ-120 | ||
| Reducing ratio | 38 | |||
| Steel wire | 6*19-6.2-1570-l-right twisted | |||
| Lifting mechanism | Electric motor | model | Y100L2-4-B5 | |
| Power | kW | 3 | ||
| Rotating speed | r/min | 1430 | ||
| Hydraulic oil cylinder | HSGK-125/90-1320 | |||
| Rating pressure | MPa | 16 | ||
3 Ton Tower Crane | OEM
The 3 Ton Tower Crane is among the smallest tower crane equipment that is used in construction and other commercial projects today. Many of its benefits and features that make it competitive and preferred by many are due to its small and compact body and structure. This design makes them easy to carry along when moving and also easy to operate, meaning that people with little technical knowledge can run them. Other attractive features of this luffing crane are listed below.
Cost-effective
This tower crane for sale has been in use for a while now and therefore its production and manufacture rate is very high. Due to this factor, it is very easy to get this construction crane for sale at a very affordable price. Also, the maintenance cost is significantly reduced by its compact design and size. This is because lubrication is much easier due to the easily locatable moving parts.
Effective
Even though the lifting capacity is considerably smaller compared to other building tower cranes, this crane is still very effective and efficient at work. It has a maximum load-carrying capacity of 3 tons, making it very useful in small-scale commercial activities that require a lot of labor to lift objects and materials. The strong body of the 3 Ton Tower Crane also increases the crane's effectiveness because it can be used for a long time without getting damaged.
Safety and comfort
The 3 Ton Tower Crane is designed with several safety and comfort features. For instance, it has lights on the length of the crane to ensure that the operator has a clear view of the load being carried and the destination of the load. With this feature, it is easy and convenient for this building construction crane to be used even at night.
It is also designed with a comfortable and adjustable seat to enhance the comfort of the operator.
When you are looking for a tower crane for small scale use, this is the best crane for you. Besides the features listed above, it is also very reliable, and the running cost is significantly low.
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