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TIANJIN TUOHAI MACHINERY TECHNOLOGY CO., LTD (HITOP Machinery), Registered in 2020, is a manufacturer and trading company in the business of various types of vertical lifting machinery for construction, including Tower Crane, Construction Hoist, BMU(Façade Access System) and Elevator, covering the whole life span of the building from its preliminary stage of construction to service time. HITOP Machinery is located in Zhongtang Town, Binhai New District, Tianjin.
The company has strong technical research and development strength, and the R&D personnel all have working experience in the Central Government Companies & Institute, are familiar with the European standards and Chinese National standards of the BMU, and have rich design and practical experience in the BMU. At present. Now we have 2 professor-level senior engineer, 2 senior engineer, and 6 engineers.
We regard customer needs as our direction of progress, continuous innovation as our driving force, quality and brand as our core competitiveness for sustainable development, and use the concept of long-termism to run through the entire process of our company's R&D, manufacturing and market development process, and strive to become the invisible champion in the vertical lift machinery industry.
HT2510 tower crane is specially designed for construction of small buildings. It is a Cost saving tower crane designed for cast-in-place reinforced concrete building less than 2000m² per floor. It can be installed in the elevator shaft because of its small mast section size (1050x1050x3000mm).

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STANDARD | GB/T13752 DESIGN CODE FOR TOWER CRANE | |||||
WORKING GRADE | A4 | |||||
WORKING GRADE OF MECHANISM | HOISTING MECHANISM | M4 | ||||
SLEWING MECHANISM | M5 | |||||
TROLLEY MECHANISM | M4 | |||||
HOISTING HEIGHT(M) | RATIO | FIXED TYPE | INTERNAL CLIMBING | |||
α=2 | 17.5 | 150 | ||||
MAX. LIFTING WEIGHT | 2500KG | |||||
MAX. LIFTING MOMENT | 28.7 t m | |||||
LIFTING SPEED | RATIO | α=2 | ||||
WEIGHT(KG) | 2000 | 2500 | 2500 | |||
SPEED(M/MIN) | 0~25 | 0~22 | 0~8 | |||
MIN DESCENDING SPEED | < 5M/MIN | |||||
SLEWING SPEED | 0-0.67 RPM | |||||
TROLLEY SPEED | 40/20 M/MIN | |||||
TOTAL POWER CAPACITY | 16.5 KW | |||||
TOTAL HEIGHT OF MACHINE | 20 M | |||||
MAST SECTION SIZE: | 1.05M x 1.05M x 3M | |||||
AMBIENT TEMPERATURE | -20 °C ~ +40°C | |||||
HOISTING MECHANISM |
| MOTOR | MODEL | YEJ160M-4 | ||
POWER | 11KW | |||||
SPEED | 1460 RPM | |||||
STEEL WIRE ROPE | MODEL | 10NAT6X19W + FC1770 | ||||
LENGTH | 300M | |||||
REDUCER RATIO | 31.4 | |||||
SLEWING MECHANISM |
| MOTOR | MODEL | YZR132M2-6 | ||
POWER | 2.2 | |||||
TROLLEY MECHANISM |
| MOTOR | MODEL | YEDEJ132S-4/8 | ||
POWER | 3.3/2.2 | |||||
LENGTH OF WIRE ROPE | 25 | |||||
CLIMBING MECHANISM |
| SPEED | 0.5 M/MIN | |||
POWER SUPPLY |
| 3P+N+E, 380V,50&60HZ, 40KVA, STARTING CURRENT 57.0A | ||||

Receiver for Remote Control

Turntable

Hoisting Mechanism
SIZE & WEIGHT




Our company is built on being:
• Reliable - we deliver a quality product as promised thanks to careful planning and, skilled personnel.
• Flexible - we cover needs ranging from machines only to total packages with service and more.
• No-nonsense - we are easy to do business with and understand our customers’ business culture.
• Hands-on - we guarantee close cooperation to deliver what you need.
• Full service - In-time parts and technical (after-sales) backup.
Vision
We strive to integrate and develop the construction and green energy industry for developing countries with highest technology and quality products from China along with other services.
New products from manufacturers at wholesale prices