Topless Tower Crane QTZ80P(PT5613)
1. The main stressed steel parts of QTZ80P(PT5613) topless tower crane use Q345B steel, size of mast section is 2m*2m*2.8m, splited mast section can save transportation fee.
2. Light weight, small air resistance, convenient transportation, slewing applies double slewing mechanisms, hoisting mechanism uses double-speed wound motors, run smoothly.
Properties and merits of Topless tower crane QTZ80P(PT5613):
1. Advanced manufacturing technique and quality management.
2. High working efficiency, great speed
1. Brand name: Minglong
2. Model number: QTZ80(PT5613)
3. Condition: New
4. Color: As clients' requirement
5. Jib length: 56m
6. Max. Load: 8T
7. Tip load: 1.3T
8. Free standing height: 45m
8. Working radius: 3m-56m
9. Structure self-weight: 45T
10. Balance weight: 11.82T
11. Type: Stationery/ externary climbing/ inner climbing (optional)
12. Mast size: 1.8x1.8x2.8m
13. Lift motor power: 43.5KW
14. Cabin: Included
15. Slewing mechanism: Dual
16. Hoisting mechanism: Double-speed wound motor drag
QTZ100 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 56 meters, free standing height is 45meters and max. height is 180 meters, rated load moment is 900kN·m, and max. load moment is 1000kN·m.
It's an ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpt, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and maintained conveniently.
Performance parameters
Table for technical performances
Table3 Table of tech data
Main tech data
1. The main stressed steel parts of QTZ80P(PT5613) topless tower crane use Q345B steel, size of mast section is 2m*2m*2.8m, splited mast section can save transportation fee.
2. Light weight, small air resistance, convenient transportation, slewing applies double slewing mechanisms, hoisting mechanism uses double-speed wound motors, run smoothly.
Properties and merits of Topless tower crane QTZ80P(PT5613):
1. Advanced manufacturing technique and quality management.
2. High working efficiency, great speed
1. Brand name: Minglong
2. Model number: QTZ80(PT5613)
3. Condition: New
4. Color: As clients' requirement
5. Jib length: 56m
6. Max. Load: 8T
7. Tip load: 1.3T
8. Free standing height: 45m
8. Working radius: 3m-56m
9. Structure self-weight: 45T
10. Balance weight: 11.82T
11. Type: Stationery/ externary climbing/ inner climbing (optional)
12. Mast size: 1.8x1.8x2.8m
13. Lift motor power: 43.5KW
14. Cabin: Included
15. Slewing mechanism: Dual
16. Hoisting mechanism: Double-speed wound motor drag
QTZ100 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 56 meters, free standing height is 45meters and max. height is 180 meters, rated load moment is 900kN·m, and max. load moment is 1000kN·m.
It's an ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpt, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and maintained conveniently.
Performance parameters
| Item | Performance | Parameters |
| 1 | Max. load | 8t |
| 2 | Jib length | 56m |
| 3 | Tip load | 1.3t |
| 4 | Free standing height | 45m |
| 5 | Max. height | 180m |
| 6 | Size of mast section | 1.835×1.835 ×2.5m |
| 7 | Material of mast section | Angle steel stiffened plate button square 125x12 |
| Containers | 7-40'HQ | |
| Delivery time | Within 7 days after deposit | |
| Warranty | One year | |
| Terms of payment | 30% deposit, the balance is T/T or L/C at sight; 100% L/C at sight | |
| Validity of price | 30 days | |
| Warranty period | One year. | |
| The period and fees of the warranty | 1. In the warranty period, the seller won't charge for replacing the broken fittings that caused by the quality and will pay for the mailing fees concerned. 2. In the warranty period, the seller will charge cost only for the replacing fittings which caused by users don't keep the machine in good condition or don't operate in the correct way. The mailing and related fees should be paid by the buyer; 3. When the warranty period is expired, the seller will only charge for cost of the fittings which have been replaced. And the mailing and related fees have to be paid by the buyer; 4. No matter the warranty period is expired or not, should the buyer need the seller's engineer to the site of the buyer to deal with the trouble of the equipment, the buyer has to supply an interpreter and pay for the fees of round trip ticket, hotel fees, transportation fees and pay the seller's Engineer 150 US dollars per day per person; | |
| Installation and Testing of equipment | 1. The Seller will send one experienced engineer to the Buyer's site to help the completed installation works under the requirement of the Buyer. 2. The Buyer is responsible for the following: deal with the visa for the Seller's engineer, pay round trip air tickets; a Chinese-English interpreter; The transportation fees of the engineer in the buyer's country; responsible for the safety of the engineer in the buyer's country; Pay the engineer USD150 per working day as allowance; 3. Preparation work on the site should be done well. Should the reason of buyer or the customer that caused the delay of installation, they have to bear the corresponded fees. The buyer has to fill in an installation contact form by the seller and fax to the seller to ensure the preparation work is well done Before the seller's engineer arriving the site of the buyer, Should the engineer of seller arrived the site of buyer but preparation work not done, the related fees should be paid by the buyer; The installation period can be arranged by the seller and the buyer. | |
Table for technical performances
| Rated lifting torque | kN.m | 900 | |||
| Max. lifting capacity | t | 8 | |||
| Working range | m | 3~56 | |||
| Lifting Height | Independent | 46.2 | |||
| Adhered | 180 | ||||
| Lifting speed | Double magnification | m/min | 80.4/41.0 | ||
| Quadruple magnification | 39.4/20.1 | ||||
| Slewing speed | r/min | 0.62 | |||
| Trolleying speed | m/min | 43.3/21.9 | |||
| Climbing speed | 0.4 | ||||
| Min. stable descending speed | ≤7 | ||||
| Outer size of whole crane | Foundation frame | m | 8×8 | ||
| Overall height | Independent | 55.892 | |||
| Adhered | 160.892 | ||||
| Tip of jib to the slewing center | 54.17 | ||||
| Tip of balanced jib to slewing center | 13.39 | ||||
| Total weight | Structure weight | Independent | t | 46 | |
| Adhered | 86 | ||||
| counterweight | 17.66 | ||||
| Total motor capacity | kW | 41.52 | |||
| Allowed operating temperature | ºC | -26~+40 | |||
| Power supply parameters | 50/60Hz | ~380-440V±10% | |||
Main tech data
| Mechanical load factor | Hoisting mechanism | M5 | |||
| Slewing mechanism | M4 | ||||
| Trolleying mechanism | M4 | ||||
| Hoisting mechanism | motor | Model | YZRDW225-4/8/ | ||
| Power(kw) | 30/30 | ||||
| Height limiter | Model | FKDX-G | |||
| Steel wire rope | Model | 6W19-12.5-1770-I | |||
| Max. pulling force (N) | 15000 | ||||
| Magnification | a=2 | a=4 | |||
| Lifting Speed (m/min) | 80.4 | 41.0 | 39.4 | 20.1 | |
| Rated lifting capacity(t) | 1.3 | 4 | 2.6 | 8 | |
| Min. stable descending speed | m/min | ≤7 | |||
| Slewing mechanism | Motor | Model | YZR132M2-6 | ||
| Power (kW) | 3.7×2 | ||||
| Speed (r/min) | 908 | ||||
| Reducer | Model | XX4-100.180 | |||
| Transmission ratio | 180 | ||||
| Hydraulic couplings | Model | YOX280A | |||
| Slewing pinions | modulus m | 12 | |||
| teeth z | 15 | ||||
| Modification coefficient | +0.5 | ||||
| Slewing speed | r/min | 0.62 | |||
| Slewing bearings | Straight 4-point contact ball type bearings | Model | 011·45·1400 | ||
| modulus m | 12 | ||||
| teeth z | 131 | ||||
| Hydraulic jacking mechanism | Motor | Model | Y132M-4B5 | ||
| Power(kW) | 5.5 | ||||
| Operating press of hydraulic oil tank | Mpa | 25 | |||
| Max. lifting force | t | 50 | |||
| Cylinder stroke | mm | 1600 | |||
| Mounting space | mm | 2070 | |||
| Diameter of oil tank | mm | φ160 | |||
| Diameter of cylinder piston rod | mm | φ110 | |||
| Climbing speed | m/min | 0.4 | |||
| Trolleying mechanism | Motor | Model | YDEJ132S-4/8 | ||
| Power (kw) | 4.5/3 | ||||
| Steel wire rope | Specification | 6×19-7.7-1550- | |||
| reducer | Model | BL22-43-3.3 | |||
| Transmission ratio | 43 | ||||
| Speed | m/min | 43.3/21.9 | |||