Electric Overhead Travelling Crane

M: 9910529929, 9811669662

(PROPERTIOR)                                  

S. K. TANWAR

FOR TANWAR ENGG. WORKS,

Civil work is not in our scope as such foundation, bolts; grouting plates shall be arranged by you. Load testing can be done at site provided the load etc are made available by you at site free of cost.

Exclusion:

Hoist is generally conforming to IS 3938. Externally mounted TEFC, Sq. Cage, S4 Crane duty induction motor is provided for hoisting. Wire rope is as per IS 2266 and Hoist motor is as per IS 325 with class F insulation and IP-55 protection. Hoist drum is of seamless steel pipe. Main Hoisting Gear box shall be helical type.

Tanwar Engg makes Wire Rope Electric Hoist with Electric Traveling trolley.

Hoist:

For all motions at 25% over-load as per IS 3177.

Testing:

Electrical interlocking is provided to avoid accidental simultaneous motions of crane due to activation of multiple push buttons at the same time.

Safety:

Crane shall be operated from pendent through push buttons.

Crane Control:

Main Hoist shall be provided with 2 limit switches for over hoisting & over lowering. CT, LT limit switch shall be two way lever type.

Limit Switches:

The crane shall be painted two coats of Red oxide primer followed by two coats of Golden yellow synthetic enamel paint before dispatch.

Painting:

Control panel mounted on Crane, sheet metal clad in totally enclosed construction. It consist of control; transformer, Isolator, Master Contactor for mains on/off, MCBs contactors, overload relays for all motors of reputed make like Telemechanic Siemens, BCH, L&T, TC, Sprecher+Schuh, ABB etc.

Panel:

Brakes are heavy duty Electro Magnetic Disc Brake for Single Girder Cranes and EHT for double girder.

Brakes:

It is as per IS 8610/IS 3815. made from forged steel-C20, C30 or equivalent. It is collar or shank type in construction with safety latch.

Hook:

Heavy duty sealed ball/roller bearings are used thus regular lubrication is eliminated. Spherical roller bearings are provided in order ro take care of misalignment in track & smooth running.

Bearings:

They are as per IS 4460, precision machine cut hardened steel helical gear for silent operation & long life. These are supported on ball / roller bearings.

Gears:

Two nos. straight tread type, En-8 forged steel, double flanged LT Wheels are provided in each of the two end carriages. These wheels are supported on Steel Axies / L-Blocks.

LT Wheels:

Box type in construction & fabricated from rolled sections.

End Carriages:

It is as per IS 807/IS 3177/IS80. These are fabricated; plate box in construction or standard I-Beams of M.S. rolled steel sections bolted to end carriages.

Bridge:

                                             Salient Features of Our Cranes

Over a short period of 3 years we have supplied more than 300 Single Girder as well as Double Girder EOT, HOT, Goliath Cranes and a large number of Electric Wire Rope Hoists. Product supplied by us is fully backed by well established National after Sale Service Network. We take maintenance contracts for Cranes supplied by us and others Make also.

Our company is having full-fledged light and heavy duty machine shop.

We can also supply Construction Equipments such as Forklift, Fixed Tower Cranes, Mobile Tower Cranes, Hydra Mobile Crane & Truck Mounted Crane from our principal in India & Abroad.

In the year 2007 we diversified in the line of material handling equipment such as EOT, HOT Single Girder & Double Girder Cranes, Goliath Cranes, and Electric Wire Rope Hoists. All these Cranes are manufactured as per IS & FME Standards such as 807, 3177, 3938 etc.

5.)   Manufacturing & Supply of EOT Cranes, Gantry & Goliath Cranes, JIB Cranes, Electric Wire Rope Hoists & Electric Winches etc.

4.)   We do job work & site fabrication as per customer requirement.

3.)   Assembly & Fabrication related to Gantry Cranes, Semi Gantry Cranes, Goliath Cranes etc as per Customer requirement.

2.)   Sub Assembly of EOT Cranes such as Girder Assembly, LT Bridge Assembly, HOIST Assembly etc.

1.)   Fabrications of various components, Assembly, Sub Assembly as per customer order.

We started our operations in Jan. 2006 with manufacturing works in the following fields:-

We take this opportunity to introduce our self as one of the leading manufacturer of EOT Cranes, HOT Crane, Gantry Crane, Jib Crane & Electric Wire Rope Hoists and fabricator in Northern India. Ours is an ISO 9001:2000 Certified Company.

                                     PROFILE OF TANWAR ENGINEERING WORKS

We manufacturers EOT Cranes, Single Girder & Double Girder as per IS: 3177, 807, 4137, 3938 and reputed make items as requires