Construction Machinery Tower Crane Model: Qtz50 (4810) a
| Price: |
US $ 200000/Piece |
| Trade Terms: |
FOB,CIF,EXW |
| Min Order: |
1/Set |
| Pay Type: |
L/C,T/T,Western Union |
Tower Crane Model:QTZ50(4810)A
Basic Height/Max. Height: 30m/120m
Range: 30---48
Main Body Type/Material:∠160×160×12/Q345B
Cross Section of Mast Section×Height:1615×1615×2500
Adhesion Situation:Distance between first collar tie and the ground 22400mm
Other distance 16500mm
Suspension Height no more than 20m
Balance Weight/Jib Length:8.2t/48m;6.8t/42m
Total Power:25.9Kw
Lifting Features Diagram:
Basic Parameter:
Hoisting
Mechanism | Motor | Model | | YZD200L1-4/8/24 |
| Power | kW | 15 | 13 | 3.5 |
| Reducer | Total Drive Ratio | i | 12.64 |
| Drum | Rope Capacity | m | 280 |
| Brake | Model | | YWZ-250-40 |
| Brake Moment of Force | N·m | 600 |
| Steel Rope | Rope Max. Attraction | N | 16500 |
| Specification | | 6×37-11-1770-I |
| Lifting Speed | 2 Time Multiplying Power | m/min | 62 | 31 | 7.7 |
| 4 Time Multiplying Power | 31 | 15 | 3.8 |
Swing Mechanism
| Motor | Model | | YZR132M-6 |
| Power | kW | 3.7 |
| Reducer | Model | | XX4-100.180 |
| Drive Ratio | i | 180 |
| Liquid Coupling | Model | | YOX.280 |
| Rotating Speed | | r/min | 0.6 |
| Jib Luffing Mechanism | Motor | MModel | YEZS112M-4/6 |
| Power | kW | 2.2 | 1.5 |
| Reducer | Type | | Grade One |
| Drive Ratio | | 38 |
| Steel Rope | Specification | 6×19-6.2-1770-1 |
| Rope Max. Attraction | N | 5600 |
| Luffing Speed | | m/min | 22/33 |
| Hydraulic System | Hydraulic Power Pack | Model | | YQYS Series |
| Working Pressure | MPa | 20 |
| Lifting Oil Cylinder | Model | | 20.5 |
| Lifting Speed | m/min | 0.4 |
| Max. Lifting Force | t | 50 |
| Motor | Model | | Y132M-4 |
| Power | KW | 5.5 |
| Revolving Speed | r/min | 1440 |
| | | | | | | |
Technical data:
| Model | QTZ50(4810) | QTZ50(5010) |
| Rated Load Moment (KN.m) | 500 | 500 |
| Max. Load (t) | 5 | 5 |
| Jib Length(m) | 2.548 | 2.550 |
| Tip Load (t) | 1 | 1 |
| Free Standing Height (m) | 30 | 30 |
| Max. Height (m) | 120 | 120 |
| Hoisting Speed m/min a=2 | 65/32.6/13 | 70/35/10 |
| Hoisting Speed m/min a=4 | 32/16/6.4 | 35/17.5/5 |
| Slewing Speed m/min | 38.6/25.2 | 23/35 |
| Rotating Speed (r/min) | 0.6 | 0.7 |
| Jacking Speed (m/min) | 0.4 | 0.660.72 |
| Weight (t) | 22.5 | 23.5 |
| Total Capacity(kw) | 25.7 | 26.7 |
| Counter Weight(t) | 8 | 10 |
| Mast Section(m) | 1.5×1.5×2.2 | 1.6×1.6×2.2 |
| Mast Section Material | ∠160×12 | ∠160×14 |
| Prod Model: |
Qtz50 (4810) |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Red, Blue, Orange, Yellow |
| Max. Radius: |
48m |
| Max Load Moment: |
438kn@M |
| Free Standing Height: |
30m |
| Attached Height: |
120m |
| Type: |
Tower Crane |
| Application: |
Construction Usage |
| Power Source: |
Hydraulic |
| Sling Type: |
Wire Rope |
| Certification: |
CE |
| Condition: |
New |
Shandong Mingwei Hoisting Equipment Co., Ltd. is located in Jinan east suburb---Mingshui economic and technical development zone, which is at the foot of mount Taishan, yellow river shoreline and Baotu spring\Baimai spring well-known throughout the countryOur company have cultivated a number of skilled workers at the production line. Which have 20000sq. M. Production workshop, 300 units for special production equipment and 15, 000, 000 RMB for capital assets.
More than 5000 crane in a year, is key enterprise of well-known crane production selling Quality is life of enterprise, detail makes difference. Standard operation, strictly check production of every procedure 100% pass rate of production...We got the certification of ISO90012000quality management system., becoming enterprise-free and honor the contracts and keep promises in Jinan business enterprise throughout company staff.
Have been successfully awarded "Shandong province construction machinery famous brand", "advanced unit", "ten top benefit enterprise" etc. Honors, and win the praise of users
After years of development Mingwei tower crane joins hand with Shandong province building academy of sciences and Shandon Foryou Co., Ltd, have developed fixing qtz25D, hydraulic self-rising qtz25, qtz31.5, qtz40, Qtz63, qtz80, qtz100, qtz125 and other the advanced tower cranes in domestic specifications at present, and obtains national quality certification. Our company also produce SC series construction hoist, LD type single-beam electric cranes, MX type 3-20T electric hoist gate-style cranes, LSY series jack screw, S concrete pump, PLD series concrete batcher, JS series forced double axis stirrer
"Strength builds competitive products, time forge splendor". Mingwei crane is reasonable structure, reliable performance, minimal maintenance, convenient dismounting, convenient transport and management, moderate price, high generalized and high cost performance. In long term usage, we are admired by our customer. Our company have opened 20 offices across the country, and set up after-sales service group to track service.
All stand "Mingwei" tower crane shadow across south and north of Yangtzi River, Qinhai-Tibet plateau, City and countryside, witness motherland great changes, development and stringing.
Under seizing the domestic market with steady steps, Mingwei tower crane expands the international market actively, and has successfully exported to Asia each country, Middle East and north America, which has become foreign trade long-term cooperation unit-------------China maximal crane export unit.
Although have experienced rains and winds, we still move forward. Believe the future will be better. This is Mingwei which is belong to Shandong, China, the world! -------reputation spread, global fame!
