Construction Tower Crane Qtz63 (5012-5T) (5013-6T) (5610-6T)

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: QTZ63(5012-5T)(5013-6T)(5610-6T)
• Certification: CE, ISO9001, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: 100-150m
• Maximum Lifting Weight: 6t
• Installation: Jack-Up
• Moving Type: Wheel
• Type: Top-Slewing Crane
• Max. Load: 5t/6t
• Tip Load: 1.2t/1.0t/1.3t
• Jib Length: 50m/56m
• Mast Section: 1.833*1833. *2.5/1.6*1.6*2.5m
• Free Standing Height: 30m/40m
• Max. Height: 150m
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Application: Construction Usage
• Transport Package: Nacked in Container
• Specification: CE
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 20sets/Month

Product Description

Shandong Mingwei Hoisting Equipment is a large-scale enterprise in China's construction machinery industry, specializing in the production of Tower Crane,Construction Hoist and Passenger Elevator. With registered capital of 15 million Yuan, the company integrates R&D, manufacturing, sales, services and finance. Founded in August,1994, after 25 years' high-speed development, our annual production capacity is over ten thousand units and we have become a leading brand in the tower crane and elevator industry in China. Headquartered in Jinan China, Mingwei has built modern office facilities and implements scientific and efficient management. Our manufacturing bases are respectively located at Jinan Mingshui Economic Development Zone, covering total area of over 100,000 m2. Talent strategy is the core competitiveness of Mingwei. The Group has more than 600 employers, among which, there are 10 top technicians including the drafter of national standards for domestic tower crane industry, the first Chinese engineer that has accomplished finite element calculation, and engineers who have integral knowledge in design calculation and manufacturing technique, etc. In addition, there are also more than 300 staff who are professionals in the fields of marketing, management, finance, etc.

Main mechanism details
1. Electrical mechanism

Our company use France Schneider contactor, and tests each hoisting mechanism under no-load, static load, dynamic load, etc. To ensure the brake reliable, safe and durable.

2. Hoist mechanism

Brake wheel adopts cast steel materials, surface quenching and external circular, control the beating degree strictly. At the same time, also carrying on balance tests. Each hoisting mechanism is carrying on no-load, static load, dynamic load and so on, guarantee the reliability, safety and durableness.

3. Derricking mechanism

Derricking mechanism with free maintenance planetary reducer and cone brake motor, is well-knit in structure, stable and powerful in trolley, high endurance and low failure rate.

4. Slewing mechanism

Slewing motor adopts winding motor and hydraulic transmission. Slewing is stable and powering.

5. Operation device

Cabin with humanized design, is convenient and comfortable, facilitate for safe driving.

6. Mast section
Welding process use high-strength wire. Main joints use special steel and special process.

type	QTZ63(5012)	QTZ63(5013)	QTZ63(5610)
Rated lifting moment(KN.m)	630	630	630
Max. load (t)	5	6	6
Max. operate range(m)	50	3¯50	3¯56
Tip load (t)	1.2	1.3	1
Independent height(m)	30	40	40
adherd height(m)	150	150	140
Hoisting speed m/min   a=2	9.4/33/66	10/40/80	8.5/40/80
Hoisting speed m/min   a=4	4.7/16.5/33	5/20/40	4.3/20/40
Ranging speed  m/min	22/44	22/44	20/40
Slewing speed (r/min)	0.6	0.6	0.6
Jacking speed (m/min)	0.4	0.6	0.55¯0.7
Self structure weight (t)	38	39	39.5
power(kw)	42	43.4	43.4
Balance weight(t)	9.9	11.5	13.5
Maset section dimension(m)	1.6*1.6*2.5	1.68×1.68×2.5	1.8×1.8×2.5
Material of chord	∠160×14 Q345B	∠160×16 Q345B	squre tube ∠135×12