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Add Description of 12E Tonne

ENGINE
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Mahindra 555DI, Four Cylinder, Water Cooled Diesel Engine  meeting BS-III CEV emission norms or Equivalent
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Dry type Air Cleaner to ensure completely dust free air supply to the engine. Choking indicator provided
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TRANSMISSION
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Heavy duty transmission for crane application.
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8 forward, 2 reverse speeds with high and low selector lever. Neutral safety switch available.
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Heavy duty "Makhan Clutch" with Cerametallic liner of Dia 280mm
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Max Speed – 25 KMPH (without load)
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TYRES
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Front:  10.00x20 – 16 PR (4 nos)
            11.00x20 – 16 PR (4 nos) OPT
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Rear:   13.00x24 – 12 PR (2 Nos)
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HYDRAULICS
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Vane/Gear type hydraulic pump.
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4 spool control valve with built in pressure relief valve for trouble free operation.
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3 in 1 Hydraulic Filter  top tank mounted having 25 micron Strainer
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Suction line has a 100 mesh inline
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OPERATIONAL TIMINGS
(No Load, at rated engine RPM)
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Steering (lock to lock)            :   6 sec.  
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Boom Raising                         :   27 sec.
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Boom Lowering                       :   25 sec.
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Telescoping Extension in      :  10 sec.
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Telescoping Extension out    :  12 sec.
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Hoist Line Speed                    :  40 m/min
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STEERING
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Articulated power steering,
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hydraulically controlled through two double acting hydraulic cylinders.
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Articulation Upto 55° either side.
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BRAKES
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Front Wheel-
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<li>Pneumatically assisted hydraulic Drum brakes (Std)</li>
<li>Pneumatically actuated 'S' cam   FAIL SAFE Air Brakes (Optional)</li>
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Rear Wheel - Mechanical shoe brakes actuated thru a slave cyl
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Parking Brake
       Air operated spring actuated fail safe Parking Brakes on Rear Axle like trucks & buses
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BOOM
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Telescoping Three part, box type, hydraulically operated with one hydraulic cylinder & rope mechanism in 38 Feet & 44 Feet Boom Design (Std)
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Telescoping Four part, box type, 2 sections hydraulically operated with one hydraulic cylinder & rope mechanism  and Fourth section semi powered in 54 Feet Boom (OPTIONAL)
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Derricking Through two double acting cylinders.
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HOIST
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2.5 tonne line pull hydraulic winch is provided with rope tensioner for uniform rope laying on drum
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13mm dia anti twist steel core rope
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4 Fall is Standard, 6 Fall is Optional.
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FLUID CAPACITIES
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Engine                :  8.5 Liters
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Transmission     :  23 Liters
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Fuel Tank            :  55 Liters
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Hydraulic tank    : 90 Liters
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SAFETY ITEMS
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Overload Audio-Visual alarm
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Fail safe brakes on hoist
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<li>Cylinder guard for protection from swinging load</li>
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Counter Balance Valve in ‘LUFF’ circuit for Hose failure protection
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Audio-Visual alarm against loss of pressure in pneumatic circuit for brakes
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Visual warning to indicate Parking Brakes are applied
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Neutral Safety Switch [M/c will not start in gear]
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Reverse Buzzer
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Heavy duty Front Bumpers
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Larger Rear view mirror inside cabin for full rear visibility
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Audio Over hoisting alarm
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Self Adjusting Hook Block 
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ELECTRICALS
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12V Single battery, 88 Amp-Hr
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Negative earth System.
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TURNING RADIUS
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5.5 meters
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OPERATING WEIGHT
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11600 Kg (Unladen)
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