Fabrication of Holding Plate, Blade Linkages and Hydraulic System of Fixed Blade 90hp Snow Cat Holland.

Amount

Fabrication, Providing and fitting of lower linkage assy. on which up-down hydraulic cylinder is attached. The size of the linkage is 37” by 24”. The linkage has to be fabricated out of 10mm thick plate with 18” by 37” plate on top side and reinforced with struts on lower side. Three number of struts of width 3”, length 31” and thickness 10mm have to be welded on lower side of plate to thwart the bending by up-down movement of hydraulic jack. Four number of struts of width 3”, length 24” and thickness 10mm have to be welded on shorter side of the plate on edges with spacing of 2.5” between two struts on either side. Both the ends of every strip of have to be drilled with 25mm Ø hole. Also, a U-joint fabricated out of 10mm thick plate with 30mm Ø hole is to be welded at the top side of the linkage just opposite to middle strip with height of 3” and base welded to plate of 4” long. After fabrication, the unit has to be painted with red oxide and two coats of branded enamel metallic coats. Complete job including SS Pins 4 Nos. as per sample. Weight of MS Required 63Kgs approximately.

Fabrication, Providing and fitting of road surface harmonizing linkage (H-Shaped) fixed between blade assy. and parallelogram linkage out of 125 mm/65mm/6mm C-channel with running length of channel 7’ and 8mm thick 4” by 4” five numbers plates with 25mm by 65mm slots diagonally. Also triangular cleats out of 10mm plate with base and altitude of 4” are to be welded at joints of channel. After fabrication, the unit has to be painted with red oxide and two coats of branded enamel metallic coats. Weight of MS Required 41 Kgs approximately.

Fabrication, Providing and fitting of upper linkage as per sample from 3mm thick plate. The two sides of plate are to be made in cylindrical shape in which inner threaded sleeve fits. After fabrication, the unit has to be painted with red oxide and two coats of branded enamel metallic coats. Complete Job.Weight of MS Required 23Kgs approximately.

Fabrication, Providing and Fitting of Blade Holding Plate out of 12mm Thick Plate with Dimensions 40” by 24”. The plate is to be welded with Two number Trapezoidal Shaped Extensions of parallel sides 20” & 8” and height 30” out of 12mm thick plate. Each extension is to be drilled with six number of holes with diameter of 20mm, so that blade holding plate could be fixed with chassis girders. The job also includes providing and fitting 12 Nos of 19mm dia nut and bolts with washers. After fabrication, the unit has to be painted with red oxide and two coats of branded enamel metallic coats. Complete Job. Weight of MS Required 130 Kgs approximately.

Providing and fitting of hydraulic pipe of 16 feet long with pressure range 4500PSI from distributor to blade holding plate for feeding the hydraulic cylinder lines.

Providing and fitting Three Hand Lever Control valve distributor to feed double acting hydraulic cylinders which goes automatically back to the rest position after activation with pressure capacity of 4500 PSI and flow rate of 13GPM and allowable back pressure of less than or equal to 145 PSI. The job also includes drilling of four number threaded holes on the chassis and providing and fitting 7-inch-long 20mm thick bolts for holding the same assembly of Valve Distributor with chassis.

M/S MEHRAJ AUTOMOBILES

NORTHERN INFO-SYSTEM

M/s Sopore Engineering Works

M/s SIMAR ENTERPRISES