Qtz125 (6515) Construction Machinery Tower Crane
Product Specifications
| Prod Model: |
Qtz125(6515) |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Max. Load: |
10t |
| Tip Load: |
1.5t |
| Radius: |
3-65m |
| Free Standing Height: |
50m |
| Mast Section: |
1835X1835X2500mm |
| Total Power: |
62kw |
| Type: |
Tower Crane |
| Application: |
Construction Usage |
| Power Source: |
Hydraulic |
| Sling Type: |
Wire Rope |
| Certification: |
CE |
| Condition: |
New |
Product Description
Tower Crane Model:QTZ125(6515)
Free Standing Height/Max. Height:50m/150m
Jib Length :3---65m
Mast Section/Material:∠125×125×12 /Q345B
Size of Mast Section, L×W×H:1835×1835×2500
Collar Ties Situation: Distance between first collar tie and the ground 35000mm
Other Distance 25000mm
Suspension Height no more than 25m
Balanced Weight /Jib Length: 22.5t/65m 20.4t/61m 17.7t/55m
Total Power :62Kw
Loading Chart:
Jib Length 65m 2 Falls
| Jib Length(m) | 3-26.09 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| Load(t) | 5 | 4.807 | 4.608 | 4.424 | 4.251 | 4.09 | 3.938 | 3.796 | 3.662 | 3.536 |
| Jib Length(m) | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
| Load(t) | 3.417 | 3.304 | 3.198 | 3.096 | 3 | 2.908 | 2.821 | 2.738 | 2.659 | 2.583 |
| Jib Length(m) | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 |
| Load(t) | 2.51 | 2.441 | 2.375 | 2.311 | 2.249 | 2.191 | 2.134 | 2.079 | 2.027 | 1.976 |
| Jib Length(m) | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 |
| Load(t) | 1.928 | 1.881 | 1.835 | 1.791 | 1.749 | 1.708 | 1.668 | 1.63 | 1.593 | 1.557 |
4 Falls
| Jib Length(m) | 3-14.2 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| Load(t) | 10 | 9.422 | 8.78 | 8.213 | 7.709 | 7.259 | 6.853 | 6.486 | 6.152 | 5.848 | 5.569 |
| Jib Length(m) | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| Load(t) | 5.312 | 5.075 | 4.855 | 4.651 | 4.461 | 4.284 | 4.119 | 3.963 | 3.817 | 3.68 | 3.55 |
| Jib Length(m) | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
| Load(t) | 3.428 | 3.312 | 3.203 | 3.099 | 3 | 2.906 | 2.817 | 2.731 | 2.65 | 2.572 | 2.497 |
| Jib Length(m) | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 |
| Load(t) | 2.426 | 2.358 | 2.292 | 2.229 | 2.169 | 2.111 | 2.055 | 2.001 | 1.949 | 1.899 | 1.851 |
| Jib Length(m) | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 |
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|
|
| Load(t) | 1.804 | 1.759 | 1.716 | 1.674 | 1.633 | 1.593 | 1.555 | 1.518 |
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Jib Length61m 2 Falls
| Jib Length(m) | 3-26.96 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| Load(t) | 5 | 4.922 | 4.787 | 4.596 | 4.418 | 4.251 | 4.095 | 3.948 | 3.809 | 3.679 |
| Jib Length(m) | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
| Load(t) | 3.556 | 3.439 | 3.329 | 3.224 | 3.125 | 3.030 | 2.940 | 2.854 | 2.772 | 2.694 |
| Jib Length(m) | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 |
| Load(t) | 2.619 | 2.547 | 2.479 | 2.413 | 2.349 | 2.289 | 2.230 | 2.174 | 2.120 | 2.067 |
| Jib Length(m) | 56 | 57 | 58 | 59 | 60 | 61 |
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|
| Load(t) | 2.017 | 1.968 | 1.921 | 1.876 | 1.832 | 1.790 |
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4 Falls
| Jib Length(m) | 3-14.66 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| Load(t) | 10 | 9.755 | 9.092 | 8.507 | 7.987 | 7.522 | 7.103 | 6.724 | 6.380 | 6.065 | 5.777 |
| Jib Length(m) | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| Load(t) | 5.512 | 5.267 | 5.040 | 4.830 | 4.634 | 4.451 | 4.280 | 4.120 | 3.969 | 3.827 | 3.693 |
| Jib Length(m) | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
| Load(t) | 3.567 | 3.448 | 3.334 | 3.227 | 3.125 | 3.028 | 2.936 | 2.847 | 2.763 | 2.683 | 2.606 |
| Jib Length(m) | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 |
| Load(t) | 2.533 | 2.462 | 2.394 | 2.329 | 2.267 | 2.207 | 2.149 | 2.094 | 2.040 | 1.988 | 1.939 |
| Jib Length(m) | 58 | 59 | 60 | 61 |
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|
|
| Load(t) | 1.890 | 1.844 | 1.799 | 1.756 |
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Jib Length 55m
2 Falls
| Jib Length(m) | 3-28.7 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 |
| Load(t) | 5 | 4.941 | 4.751 | 4.573 | 4.407 | 4.251 | 4.103 | 3.965 | 3.834 | 3.710 |
| Jib Length(m) | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 |
| Load(t) | 3.592 | 3.481 | 3.375 | 3.274 | 3.178 | 3.087 | 3.000 | 2.916 | 2.837 | 2.760 |
| Jib Length(m) | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 |
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|
| Load(t) | 2.687 | 2.617 | 2.549 | 2.485 | 2.422 | 2.362 | 2.305 | 2.249 |
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4 Falls
| Jib Length(m) | 3-15.58 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| Load(t) | 10 | 9.717 | 9.095 | 8.543 | 8.048 | 7.603 | 7.200 | 6.834 | 6.500 | 6.194 | 5.912 |
| Jib Length(m) | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |
| Load(t) | 5.652 | 5.411 | 5.187 | 4.979 | 4.784 | 4.602 | 4.432 | 4.272 | 4.121 | 3.979 | 3.845 |
| Jib Length(m) | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 |
| Load(t) | 3.718 | 3.598 | 3.483 | 3.375 | 3.272 | 3.174 | 3.080 | 2.991 | 2.905 | 2.824 | 2.745 |
| Jib Length(m) | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 |
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|
|
| Load(t) | 2.670 | 2.598 | 2.529 | 2.463 | 2.399 | 2.338 | 2.279 | 2.222 |
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Basic Parameters:
Slewing Bearing
Hydraulic Jacking Mechanism
Trolleying Mechanism
| Mechanical Factor | Hoisting Mechanism | M5 |
| Slewing Mechanism | M4 |
| Trolleying Mechanism | M4 |
| Hoisting Mechanism | Motor | Model | YZRDW250M-4/8 |
| Power(kW) | 37/37 |
| Height Limiter | Model | FKDX-G |
| Wire Steel Rope | Specification | 6X37-16-1770-I |
| Max. Attraction (N) | 25000 |
| Falls | a=2 | a=4 |
| Hoisting Speed(m/min) | 80 | 40 | 40 | 20 |
| Rated Load(t) | 2.5 | 5 | 5 | 10 |
| Min. Rate of Descent | m/min | ≤5 |
| Slewing Mechanism | Motor | Model | YZR160M1-6 |
| Power(kW) | 5.5×2 |
| Rotating Speed(r/min) | 908 |
| Reducer | Model | XX4-120AI |
| Drive Ratio | 195 |
| Coupler | Model | YOX280A |
| Rotating Pinion | Modulus m | 12 |
| Number of Teeth z | 17 |
| Modification coefficient | +0.5 |
| Rotating Speed | r/min | 0.61 |
| Single row four-point contact ball slewing bearing | Model | 011·45·1400 |
| Modulus m | 12 |
| Number of Teeth z | 131 |
| Modification coefficient | +0.5 |
| Motor | Model | Y132M2-4 |
| Power(kW) | 7.5 |
| Rated Oil Cylinder Working Pressure | Mpa | 25 |
| Max. Jacking Force | t | 63 |
| Oil Cylinder Stroke | mm | 1600 |
| Locating Distance | mm | 2100 |
| Oil Cylinder Diameter | mm | φ180 |
| Oil Cylinder Piston Diameter | mm | φ125 |
| Jacking Speed | m/min | 0.4 |
| Motor | Model | YZTDE180M-4/8/24 |
| Power(kW) | 5/3.7/1.1 |
| Wire Steel Rope | Specification | 6×19-9.3-1550 |
| Reducer | Model | XX3-14.40 |
| Drive Ratio | 39.7 |
| Trolleying Speed | m/min | 58.6/29.3/8.79 |
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!
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