Aditya Cranes Pvt Ltd Ambarnath, Mumbai, Maharashtra

Aditya make Wall or Column mounted Jib Cranes are best suited for work station application.  These cranes are mounted or building column made from steel. Special design is also available for mounted the Jib crane on RCC columns. Available in capacity ranging from 0.5 MT to 10 MT and outreach of 10 meters, these cranes serve the need of local station without use of shop EOT Crane.     The Jib is made from rolled beams. In over braced construction, tie members are provided to achieve optimum weight of the jib. For smaller capacities are outreach, the jib is also available in under braced construction. Articulated Jib arm is also available to meet special needs of workshop. The slewing motion is available in both manual as well as motorised variety. Hoisting unit is available in three varieties – manual chain hoist with push pulled or geared trolley, electrical chain hoist with push pull/ geared or motorised trolley movement and electric wire rope hoist with motorised CT movement. VVVF drive is available for hoisting, CT and Slewing motion for smooth start and stop and Radio remote control are available for remote operation of the crane.

he Under Slung Cranes can also be supplied with overhang (girder extending beyond crane span) on one side or both the sides as per the requirement of customer. The crane mainly comprise of bridge girder made from rolled sections such as I beams U beams. The bridge girder is connected to two end carriages, each housing a pair of wheels and running on the shop beam flanges. The wheels are driven by motor gearbox units. A wire rope hoist or electric chain hoist is suspended below the bridge girder. The crane can be operated through pendent station hanging from wire rope hoist or through radio remote control. The pendent station can be made to move independent of hoist movement as per customer’s choice. Power supply to the wire rope hoist is through festoon cable system. The flexible cables are supported by cable hanger or cable trolleys that move on either taught wire or enclosed C track depending on customer choice.

Under Slung Cranes are modular in using standard wire rope hoist or electric chain hoist. The Under slung single girder crane is very similar to overhead travelling crane except for the fact that the end carriages are hung below the gantry girders made of I section. The Crane’s end carriages are hung below the shop I Beam. The Long travel wheels move on the beam flanges and the beam girder is supported below the end carriages.

Aditya make Under Slung Cranes are modular in using standard wire rope hoist or electric chain hoist. The Under slung single girder crane is very similar to overhead travelling crane except for the fact that the end carriages are hung below the gantry girders made of I section. The Crane’s end carriages are hung below the shop I Beam. The Long travel wheels move on the beam flanges and the beam girder is supported below the end carriages.

Transfer cars to meet varied need of industry are supplied by Aditya Cranes Pvt Ltd. Self Propelled Ladle Transfer Car Self propelled Ladle Transfer car is designed to move on straight track for inter bay transfer of steel ladles. The transfer car frame is made from fabricated steel plates/ rolled section of ample strength. The transfer car top is covered with refractory lining to protect the structure from heat and metal spillage.     Double flanged, straight tread wheels are provided for travel motion. The travel drive comprise of Sq Cage / slip ring motor, heavy duty helical gearbox, floating shafts and half geared couplings. In certain application carden shaft is used in place of floating shaft and half geared coupling. Electro hydraulically operated / DC electromagnet brake is installed on gearbox input shaft to stop the motion when power is switched off. Power supply to the transfer car is provided through cable reeling drum, insulated festoon cable system or covered shrouded bus bar as per the need. For special application, transfer car is provided with bogies that can negotiate curved track. Self Propelled Transfer Car for Scrap box Self propelled Scrap Box / Scrap Bucket Transfer car used for inter bay transfer of steel scrap. These transfer cars are designed to move on straight track. Spring loaded platform is provided to reduce shock loads due to falling of scrap from magnet crane. The transfer car frame is made from fabricated steel plates/ rolled section of ample strength. Double flanged, straight tread wheels are provided for travel motion. The travel drive comprise of Sq Cage/ slip ring motor, heavy duty helical gearbox, floating shafts and half geared couplings. Electro hydraulically operated / DC electromagnet brake is installed on gearbox input shaft to stop the motion when power is switched off. Power supply to the transfer car is provided through cable reeling drum, festoon cable system or covered shrouded bus bar as per the need. Inter Bay Transfer car Inter bay transfer cars are used for transferring material from one bay to another. The transfer car design is made based on the application. The capacity can vary from 5 MT to 300 MT and the platform size can be big 4 meters x 10 meters in case of special applications. The drive to these transfer car can be through motor gearbox united mounted on the car with external power supply (self propelled type), Wire rope Winch type drive or through Battery power. Transfer cars to move on curved track Transfer cars that move on curved track are similar to inter bay transfer car except these are designed to negotiate curves. The power supply is through rechargeable battery.

Aditya make Under Slung Cranes are modular in using standard wire rope hoist or electric chain hoist. The Under slung single girder crane is very similar to overhead travelling crane except for the fact that the end carriages are hung below the gantry girders made of I section. The Crane’s end carriages are hung below the shop I Beam. The Long travel wheels move on the beam flanges and the beam girder is supported below the end carriages.

Light Weight and compact construction minimizing building loads and space saving • Suitable for Light and Medium duty workshop applications • All motors are TEFC with class F insulation • Heavy duty cast steel rope guide • Upper and Lower hook travel limit switch • Additional Counter weight operated over hoist limit switch as option • VVVF drives are available as an option • Compact and lightweight festoon cable system • Pendent and Radio remote control operation

Single Girder cranes are modular in construction using standard wire rope hoist. Compact and light weight design ensures lower building space, most optimum utilization of floor space and lower building loads.

Aditya make Single Girder cranes are modular in construction using standard wire rope hoist. Compact and light weight design ensures lower building space, most optimum utilization of floor space and lower building loads. Special Features of modular cranes : • Light Weight and compact construction minimizing building loads and space saving • Suitable for Light and Medium duty workshop applications • All motors are TEFC with class F insulation • Heavy duty cast steel rope guide • Upper and Lower hook travel limit switch • Additional Counter weight operated over hoist limit switch as option • VVVF drives are available as an option • Compact and lightweight festoon cable system • Pendent and Radio remote control operation

Lightweight portable gantries are available to meet needs of warehouse and small workshops. These cranes can be easily dismantled and transported to another location in a truck.The portable gantry crane is provided with solid rubber or rubber tyred caster wheels that move on warehouse floor. The gantry can be easily pushed manually at desired location. The portable gantry crane is available in capacities ranging from 125 kgs to 2,000 kgs with a span up to 5 meters. These cranes are best suitable for light duty application and are much more economical than permanent shop cranes.

Lightweight portable gantries are available to meet needs of warehouse and small workshops. These cranes can be easily dismantled and transported to another location in a truck.     The portable gantry crane is provided with solid rubber or rubber tyred caster wheels that move on warehouse floor. The gantry can be easily pushed manually at desired location.  The portable gantry crane is available in capacities ranging from 125 kgs to 2,000 kgs with a span up to 5 meters. These cranes are best suitable for light duty application and are much more economical than permanent shop cranes.  

Aditya make Pillar mounted (Free Standing) Jib Cranes are best suited for work station application. These cranes are directly installed on shop floor without any need for support from building column. Available in capacity ranging from 0.5 MT to 5 MT and outreach of 8 meters, these cranes serve the need of local station without use of shop EOT Crane.   The post is made from pipe of ample strength. The jib swivels on antifriction bearings. The slewing motion is available in both manual as well as motorised variety. The jib construction is available in under braced as well as over braced options. Wide base plate is provided at the bottom of the jib to distribute loads on foundation evenly. Hoisting unit is available in three varieties – manual chain hoist with push pull or geared trolley, electrical chain hoist with push pull / geared or motorised trolley movement and electric wire rope hoist with motorised CT movement. VVVF drive is available for hoisting, CT and Slewing motion for smooth start and stop and Radio remote control are available for remote operation of the crane.

Aditya make Pillar mounted (Free Standing) Jib Cranes are best suited for work station application. These cranes are directly installed on shop floor without any need for support from building column. Available in capacity ranging from 0.5 MT to 5 MT and outreach of 8 meters, these cranes serve the need of local station without use of shop EOT Crane.

C hooks are used mainly steel industry for handling steel coils with Eye in Horizontal Position. C hooks of 5T to 40T Capacity are available to meet specific need of customer. C hooks are made from heavy steel plates. The cutting is done with critically stressed zone placed along the direction of rolling. Soft wearing pads are provided on base and vertical leg if so required by customer to avoid scratching on finished product. Appropriate counter weight is provided to balance the hook.

Transfer cars to meet varied need of industry are supplied by Aditya Cranes Pvt Ltd. Self Propelled Ladle Transfer Car Self propelled Ladle Transfer car is designed to move on straight track for inter bay transfer of steel ladles. The transfer car frame is made from fabricated steel plates rolled section of ample strength. The transfer car top is covered with refractory lining to protect the structure from heat and metal spillage.

Double girder cranes are rugged in construction and find their use in a wide range of hoisting capacities and applications. The promoters of Aditya Cranes have experience of designing cranes up to 500 MT capacity. Double girder EOT crane find their application in power plant, workshop duty, transformer industry, cable industry, process plants, steel plants, coal fields, cement plants, engineering industry to just name a few. Heavy duty barrel winch type of double girder cranes are designed and manufactured to customer’s precise needs.

The goliath crane move on rails supported on floor level instead of rails placed at elevated level as in case of EOT Cranes. This eliminates the need for workshop building and hence reduction in capital cost. Goliath crane find major application in outdoors. However, the goliath cranes can also be installed inside a closed building.Special protection is provided for outdoor duty cranes depending on application and agreement with buyer. These special features may include – corrosion allowance in design of main load bearing structural members, drilled holes on walkway to avoid accumulation of rain water, localized full cover for trolley, covers for Long travel motor brake, additional parking brake for Long travel motion, special paint etc

The goliath crane move on rails supported on floor level instead of rails placed at elevated level as in case of EOT Cranes. This eliminates the need for workshop building and hence reduction in capital cost. Goliath crane find major application in outdoors. However, the goliath cranes can also be installed inside a closed building. Special protection is provided for outdoor duty cranes depending on application and agreement with buyer. These special features may include – corrosion allowance in design of main load bearing structural members, drilled holes on walkway to avoid accumulation of rain water, localized full cover for trolley, covers for Long travel motor/ brake, additional parking brake for Long travel motion, special paint etc

Double Girder EOT Cranes Electric Overhead Travelling Crane Double girder cranes are rugged in construction and find their use in a wide range of hoisting capacities and applications. The promoters of Aditya Cranes have experience of designing cranes up to 500 MT capacity. Double girder EOT crane find their application in power plant, workshop duty, transformer industry, cable industry, process plants, steel plants, coal fields, cement plants, engineering industry to just name a few. Heavy duty barrel winch type of double girder cranes are designed and manufactured to customer’s precise needs.

Double girder cranes are rugged in construction and find their use in a wide range of hoisting capacities and applications. The promoters of Aditya Cranes have experience of designing cranes up to 500 MT capacity. Double girder EOT crane find their application in power plant, workshop duty, transformer industry, cable industry, process plants, steel plants, coal fields, cement plants, engineering industry to just name a few. Heavy duty barrel winch type of double girder cranes are designed and manufactured to customer’s precise needs. Special Features of Barrel Winch Cranes : • Capacity up to 250 MT• Barrel Winch construction with True Vertical Lift• Robust construction suitable for heavy duty application• Alloy Steel, hardened, precision cut gears • Foot mounted type fabricated gearbox casing horizontally split at centre line for ease of    maintenance for hoist• Foot mounted hydraulic thrustor brakes for hoist • Lift and speeds to suit your specific application• Ample space on trolley for ease of maintenance• L Type housing for Long travel wheels• Full length (along the crane span) platform on the Long travel drive side girder • All motors are TEFC with class F insulation• VVVF drives are available as an option• Option for Pendent, Radio Remote and Cabin Operation

Double girder cranes are rugged in construction and find their use in a wide range of hoisting capacities and applications. The promoters of Aditya Cranes have experience of designing cranes up to 500 MT capacity. Double girder EOT crane find their application in power plant, workshop duty, transformer industry, cable industry, process plants, steel plants, coal fields, cement plants, engineering industry to just name a few.

Forged Hook with C shank and Ramshron Type • Sheave made from Cast Steel with grooves machined accurately for wire rope support. Sheaves with hardened groove are also available • Hook Block Assembly comprising of Hook, Sheave Assembly, Side plates and rope guard. The is supported on thrust bearing and can swivel easily. Hook Block are supplied with Load locking finger and mechanism to stop hook rotation when requested by customer. • Steel Wire Ropes with IWRC (Steel Core) as well as Fibre Core. Special features such as anti rotation, galvanized and Stainless steel ropes are also available • Rope Drums are made from seamless pipe or MS rolled plates. Rope drums are supplied with or without flanges as per customer requirement. Butt welded joints in rope drum shell made from MS plates are tested radiographically. Rope drums are thermally stress relieved when made from MS plates. Left hand and right hand grooves are machined on rope drum for proper support to wire rope. Connection between hoist gearbox and rope drum can be made through splined joint, flexible in built geared joint or Barrel coupling / Malmedie coupling. Rope drums are supported at non drive end in drum pedestal that houses antifriction ball / spherical roller bearing. • Rope Band & Guide are made from Cast Iron. Rope band and guide can also be supplied based on your sample   Hoist Gearboxes – Two, Three and Four Stage gearboxes are supplied from Crane Hoisting application. The gearbox casing is made from MS fabricated plates. The casing is thermally stress relieved after welding. The casing is accurately machined on horizontal boring machine. The helical gears and pinions are made from rolled / forged steel of En9 / En19 / Cast Steel material as per design requirement. Gears and pinions are oil quenched and tempered to achieve toughness as well as surface harness. Gear teen are machined hob cut. Case hardened gear teeth are supplied as required. Shafts are supported on antifriction ball and roller bearings. Oil seal seat on shaft are have ground finish. Gears and pinions are Splash lubricated. • CT Gearbox – Two and Three Stage Gearboxes are supplied for Crane CT and LT motion. The construction of CT gearbox is similar to hoist gearbox except that these are provided with inverted T split in housing. The Output shaft can project on both side if so required. For Three stage vertical gearbox forced lubrication arrangement is provided through pump and hoses. Other gearboxes are splash lubricated. • Brake Drums and couplings with brake drums – Brake drums are made from rolled bar or cast steel. The brake drums are fully machined to eliminate vibration. Brake drums are dynamically balanced after machining when required by customer. The drum surface is treated to achieve high hardness for longer life. • Wheels and Wheel Assembly – Wheels are supported in L type bearing blocks. Wheels are made from forged steel/ cast steel and machined accurately. Wheels are suitably heat treated to achieve hardness of 250 – 300 BHN with volume hardening or 450 – 500 BHN with Induction hardening as per customer requirement. Tram wheels with either non ferrous bush bearing or antifriction bearing and open gear attached are also supplied as required by customer. • Compact Enclosed Festoon Cable System – made from enclosed GI track the compact festoon cable system is lightweight and no need to be supported against girder diaphragms. The system is ideally suited for flatform cables are single core cables. The compact nature of cable trolley means better hook approach and the system can be placed at crane girder level. The system is of modular design and can be assembled very easily. Components are available ex stock including PVC flatform cables • Pendent Cable with built in steel wire is available ex stock. • Shrouded Bus Bar – Insulated bus bars are available from 60 Amperes to 1250 Amps rating. These are modular in construction and compact in size. Spring loaded current collectors are supplied that ensure positive contact with current transmitting surface. Conductors are available in GI, Aluminium, Copper and Stainless steel material. Bus bars with expansion joint, hospital bay and suitable for curved track are also available. • Other spare parts - Electro Hydraulic Thrustor Brakes, Brake Shoe and Lining, AC and DC Brakes, Brake Hub & Rotor, Brake Coil, Brake Armature, Pin Bush Couplings, Geared Couplings, Slip Ring Motors, Sq Cage Motors, Induction motors, dual speed motors, foot and flange mounted motors, Pendent Push button station.  

Double girder cranes are rugged in construction and find their use in a wide range of hoisting capacities and applications. The promoters of Aditya Cranes have experience of designing cranes up to 500 MT capacity. Double girder EOT crane find their application in power plant, workshop duty, transformer industry, cable industry, process plants, steel plants, coal fields, cement plants, engineering industry to just name a few. Heavy duty barrel winch type of double girder cranes are designed and manufactured to customer’s precise needs.

C Hooks C hooks are used mainly steel industry for handling steel coils with Eye in Horizontal Position. C hooks of 5T to 40T Capacity are available to meet specific need of customer. C hooks are made from heavy steel plates. The cutting is done with critically stressed zone placed along the direction of rolling. Soft wearing pads are provided on base and vertical leg if so required by customer to avoid scratching on finished product. Appropriate counter weight is provided to balance the hook. Motorised Horizontal Coil Tong Motorised horizontal coil tong is used for handling coils with Eye horizontal position. The arms are supported from horizontal member of tong. Rack and pinion arrangement is provided for expanding and collapsing the tongs.  Suitable lifting Eye is provided on the tongs for lifting by shop crane hook. Proximally limit switch is provided to sense contact with coil being lifted. Motorised rotation is also available as so required by customer. Vertical Coil Tong Vertical coil tongs are used for lifting coil with Eye in Vertical direction. Made from high tensile plates, the coils is gripped by tong jaws. Automatic lock is provided to keep the tong in open position for engaging with coil before lifting. Lifting Beam Lifting beam are used in steel plants for lifting hot metal ladles and in engineering industry/ power plants for lifting heavy loads using two cranes in tandem. Ladle handling lifting beams can be designed for suspension from a single C shank or Ramshron hook with two laminated plate hooks or can be supported by a set of pair of pulley system and forming integral part of the crane. Heat shields, wearing liner in lifting eye, forged clevis are some of the special features offered to meet customer requirement. Lifting beams are used for load handling with two cranes in tandem are generally high capacity and are designed to specific requirement of customer. These can be supplied with plate hooks, lifting pins or with a central shaft supported on bearing as per the specific handling requirement of customer. Aditya Cranes has supplied lifting beam of 280 MT capacity and we can supply lifting beams to handle loads up to 500 MT or more.