| Painting process: | impeller blasting system |
| Welding process: | Panasonic robot systems |
| Electrical equipment: | France Schneider |
| Colour: | Red/yellow/blue/orange |
| Certification: | ISO9001:2000/Russia certificate/Korea certificate |
| Mechanism: | France potain, Germany Liebherr technology |
| Specification of mast section: | 1.5*1.5*2.2 |
| Specification of main chord: | Single angle iron:140*140*10 |
| Port: | Qingdao port |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Minimum Order Quantity: | 1 Set/Sets accept OEM |
| Supply Ability: | 300 Set/Sets per Month |
| Package: | Seaworthy packing (40 HQ container) Freestanding height of this tower crane need 4 units containers |
| Delivery Time: | 10 days/1 set delivery at qingdao port |
Tower crane
AC contactor,thermorl protector:Schneider
Welding section:robot welding
Steel structure parts:impeller blasting
Tower crane QTZ31.5
Technical data:
Type Main parameters | QTZ31.5A | QTZ31.5B | |
Rated load moment | KN.m | 315 | 315 |
Max.load capacity | t | 3 | 3 |
Max.working radius | m | 38 | 42 |
Rated load capacity at max.radius | t | 0.8 | 0.7 |
Max.height | m | 28 Freestanding | 28 Freestanding |
80 Attaching | 100 Attaching | ||
Hoisting speed | m/min | 8/26/51 | 8/26/51 |
Trolley speed | m/min | 38.6/25.2 | 38.6/25.2 |
Slewing speed | r/min | 0.62 | 0.62 |
Climbing speed | m/min | 0.4 | 0.4 |
Crane weight | t | 17.5 | 19.6 |
Motor total power | kw | 24.9 | |
Working voltage | v | 380v/50HZ | |
Working temperature | 20+40 | ||
Max.working wind pressure | N/ | 250 | |
Advantage:
1.AC contactor,thermorl protector adopt Schneider which is high quality product,stable and reliable in performance
2.The mechanisms adopt the products of professional manufacturer,stable and reliable in operation.
3.The first domestic robot welding production line has achieved the main welding quality and reached the international advanced level.
4.Steel structure parts all achieve impeller blasting,improve the surface hardness of steel,enhance the coating adhension,extend equipment useful life.
Load characteristics:
Radius(m) | 3-12.4 | 15 | 20 | 25 | 30 | 35 | 40 | 42 |
Load radius(t) | 3.0 | 2.46 | 1.82 | 1.38 | 1.15 | 0.96 | 0.8 | 0.8 |
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Tower crane,crane,topless tower crane,construction elevator,construction hoist,passenger hoist,concrete pump |
| Number of Employees: | 501 - 1000 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Main Customers: | mid east |
| Export Percentage: | 1% - 10% |
| Factory Size (Sq.meters): | Below 1,000 square meters |
| QA/QC: | In House |
| Number of Production Lines: | 5 |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | Less than 5 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |