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Hongda Tls Brand 4ton Self Erecting Tower Crane

Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd

Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., LtdChina

Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd2020-07-10 09:46:19
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Product Details

Feature:	Tower Crane	Condition:	New	Application:	Construction line
Rated Loading Capacity:	4ton	Rated Lifting Moment:	400KN.m	Max. Lifting Load:	4ton
Max. Lifting Height:	120m	Span:	47m	Place of Origin:	Shandong, China (Mainland)
Brand Name:	Tielishi	Model Number:	QTZ31.5	Certification:	ISO&CE&CCC&BV&TUV
Warranty:	12 month	After-sales Service Provided:	Engineers available to service machinery overseas	tip load:	0.8t
Max. loading capacity:	4t	hoisting sepeed:	70/35/9	slewing speed:	0.62
climbing speed:	0.7	traveling speed:	40/20	total weight:	21t
total power:	21kw	counter weight:	8.3t	mast section dimension:	1.51.52.2m

Hongda Tls Brand 4ton Self Erecting Tower Crane

With Hydraulic Self-raising Mechanism,

Safety Monitoring System (Black Box)

Product Description

Model	QTZ31.5(TC4708)
Jib Length (M)	47
Height (M)	29
Max. Possible Height (M)	120
Max. Load (T)	4
Tip Load (T)	0.8
Main Material (mm)	140×140×16 (Angle Steel)
Mast Section Dimension (m)	1.5×1.5×2.2
Hoisting Speed (a=2)m/min	70/35/9
Slewing Speed (r/min)	0.62
Radius-changing Speed (m/min)	40/20
Jacking-up Speed (m/min)	0.5
Total Motor Power (kw)	21.1
Weight of Independent Structure (T)	21
Counterweight (T)	8.3
Base Form	Built-in Type (Outrigger Stationary)

	The tower crane is equipped with all kinds of reliable safety devices, such as cab ,hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.
The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
	The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane
The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanisman afrequency-converting slewing mechanism

Our Services

2- Providing free quick-wear part.

4- Exclusive engineer support at any time.

6- 24 hours online service and support.

Company Information

Certifications

Packaging & Shipping

Delivery Detail	Stock available or 15 working days after received deposit
Packaging	The products are packed in wooden cases, iron boxes or naked. In the course of transportation, Hongda Group is very careful of the hoisting and loading of the goods to ensure the goods are not damaged.

FAQ

1.Are you a trader or manufacturer?

We are manufacturer,more than 33 years experience.

2.What is the warranty term of your product?

the warranty term of our product is 12month.

3.What is the shipping way?

It depands on yours.or shiping with 40HQ and 20GP by sea or train.

4.Can you accept OEM or ODM?

Of course.Logo is also acceptable.

5.What is the delivery time?

About 15 days.Or according special condition to short.

6.if i want to be your agent,is it possible?

welcome to be our agent to cooperate for the business.

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Shandong Dongyue Lifting Fire-fighting Equipment Manufacturing Co., Ltd: AddressShandong province Zhangqiu Mingshui century first North West 500 meters; Phone(Working Time)86 0531- 83268888; Fax86 0531-83268266