• Model NO.：LT
• Type：Single Girder Crane
• Factory：Shengqi Machinery Group
• Crane Type：Overhead
• Quality：Reliability & Durability
• Types of Electric Hoist：CD, MD
• Crane Traveling Speed：20,30 M,Min
• Crane Motor：Zd52-4,18.5kw and Zd41-4,7.5kw
• Lifting Speed(M/Min)：8, 0.8,8; 7, 0.7,7
• ISO 14001:2004：Passed
• OHSAS 18001:1999：Passed
• Application：Workshop Usage
• Sling Type：Wire Rope
• Power Source：Electric
• Transport Package：Wooden Box, Plywood
• Trademark：Lyfoo industry
• Origin：Xinxiang, Henan, China
• HS Code：84261120
• Production Capacity：15000 Per Year

Basic Info.

Model NO. LT Type Single Girder Crane Factory Shengqi Machinery Group Crane Type Overhead Quality Reliability & Durability Types of Electric Hoist CD, MD Crane Traveling Speed 20/30 M/Min Crane Motor Zd52-4/18.5kw and Zd41-4/7.5kw Lifting Speed(M/Min) 8, 0.8/8; 7, 0.7/7 ISO 14001:2004 Passed OHSAS 18001:1999 Passed Application Workshop Usage Sling Type Wire Rope Power Source Electric Transport Package Wooden Box, Plywood Trademark Lyfoo industry Origin Xinxiang, Henan, China HS Code 84261120 Production Capacity 15000 Per Year

Product Description

_{LD-Single Girder Overhead Crane}

Under Running Crane (LD)

The LD type of under running overhead crane (also called bridge crane )is the most popular designing since the very beginning.  Our annual turnout is 20,000 units for the whole market. The main girder adopts 6mm and 8mm thickness steel plate. Chinese workshop has a 1700mm clearrance above the rail, which is excellenct for the maintenance of the crane.  In some Middle East countries, the clearance is  less than this, and please indicate this data when you placing the order.

Steel Plate Cutting and Treatment

The board was cut by auto-cutting machine.

 

Main Beam

We reserve the concept of "safety factor", and remain the traditional main beam fabrication methord. Each of the beam is made by 6mm thickness of side board, and 8mm top and bellow board. 

 

Bearing System 

The  reducer is hardtooth designing. Bearing is HA/WA/LUO 3 brands. Casting box type. The gear box is made by our factory in order to give a reliable quality. The market has many suppliers, and some of them can get 50% price than ours.  However, we do not reduce the quality in order to reduce the cost. 

 

Safety Device

  Long travel limit switch

  Cross travel limit switch

 Counter-weight and pedal limit switch for hoisting

   Pedal limit switch for lowing

   Overload limit switch

 

End Trucks (Carriage)

Soft start driving system(380v only) makes the long travel smoothly, reduces noise.  Modular system designing gives the crane more free working space. Unique conbinations with steel profiles sections for maximum distance between suspensions.  

 

Double C-track Festoon System

 

 4mm thickness national standard trackpull  and push wheel with sealed bearing

 Flat cable for strong life.

 Electrical box has indication of working.

 This double C-track festoon system makes the driver can be seperate from the hoist , so that give a maximum safety protection. 
 

Capacity	0.5t~20t
Span	4.5m~30m
Lift height	6m~12m
Lifting Speed	7m/min
Cross Travel Speed	20m/min
Long Travel Speed	20m/min or 30m/min
Work Duty	A3(Equal to m2)
Controlled by	Pendant/Radio
Power Supply	380v/400/415v/460v