ROTARY RESCUE SAW

1 Minimum 60 CC, 2 stroke petrol driven engine. 2 Air cooled engine. 3 Minimum Output Power up to 4 HP at 9000 Motor RPM. 4 With Adjustable blade guard. 5 RPM above 4000-5500 6 Provision of wet cutting of materials by providing connection with water line. 7 Accelerator lock is preferable for continuous use and safety inter lock must be provided. 8 It should be capable of running 16” Dia blade. 9 Minimum cutting depth = 100mm. 10 Fuel tank capacity =0.8 ltr to 1.2 ltr. 11 Should be capable of cold manual pull cord start. 12 Noise level should be less than 120 db in one Mtr. around the equipment. 13 Ignition=Electronic type. 14 Should be provided with choke arrangement. 15 Machine holding handle should be rubber coated/robust cutting providing cushion for getting good grip. 16 Weight not more than 20 kgs with blade and full tank fuel. 17 With rugged protective carry case. 18 Rust Proof 19 International certificate on product quality. 20 ACCESSORIES. a Diamond Tipped blades (Spare) carbide type blade and abrasive blade. b 5 liter fuel container. c Spare air filter. d Pressure water tank with capacity of minimum 8 ltr along with 5 mtr rubber pipe. e Complete tool kit. TECHNICAL EVALUATION : Shall be subject to the following :- a Meeting the requirement as mentioned from srl No. 01 to 20 above. b Design in conformity to EN/DIN/US or equivalent standards and certificate to be submitted along with the bid. c The bidder shall have to demonstrate the performance of their product by cutting the following :- A piece measuring 400 mm X 400mm x100mm made of reinforcedcement concrete slab (ration 1:2:3) with four steel bars of 12 mm diameter placed equidistant and the time shall be recorded for cutting for the sample in following way. While cutting, slab shall be erected in standing position and time taken to cut only 100 mm thickness shall be noted for each machine across the thickness of the slab. Numbers of steel bars encountered shall be same for all machines. -A piece of iron rod of dia2”(Quality of iron shall be the same which is utilized in iron bars used for buildings and constructions). -A piece of bullet proof glass of thickness 12mm minimum. -A Piece of stone slab of dimension of 14” X 12” X 4” thickness of slab shall be 4” and the same shall be cut across it cut thickness completely. d SPEED OF CUTTING :- Speed of cutting shall be tested in cutting of concrete slabs as mentioned above. Subject to compliance in all respects, the Rotary Rescue Saw shall be listed in descending order quickest on top and the financial bid shall be opened in respect of all the bidders who have demonstrated cutting time not more than 50% of the quickest cuttingtime and the lowest financial offer shall be selected. (Note :- Simple glass can be broken and eliminated with the help of hammer and so Rotary Rescue Saw should not be tested for cutting of simple glass). DIAMOND TIPPED BLADE 1 Diamond blade 2 Blade RPM – above 4000-5500. 3 Diameter 16’ 4 Minimum cutting of depth of 100 mm. 5 Type of blade- Multipurpose ( For cutting concrete, metal bullet proof glass, wood). 6 Internationally certified on quality standards.