supply of machinery & tools for various parks at kalkaji, ward no. 175, central zone. , diesel lawn mower (roller/cylinder type) — engine: 5 hp, 4-stroke, single cylinder, air cooled diesel engine (greaves/kirloskar/petter make), 3600 rpm, manual recoil start, fuel tank capacity approx. 2.5–3 litres; body frame: 5mm heavy-duty ms steel frame; cutting cylinder: heavy-duty 6-blade cutting cylinder running on heavy-duty ball bearings, blades of high carbon/alloy steel, hardened & tempered; bottom blade: alloy steel, specially strengthened with lipped cutting edge; cutting width: 20/24/30 (500/600/750mm); cutting height: adjustable from 3/4 to 2 (19mm to 50mm) via front roller; front roller: heavy-duty tubular seamless steel pipe roller on ball bearings; rear roller: large-diameter non-skid cast iron/steel roller with built-in ratchet; transmission: v-belt & roller chain drive; clutch: heavy-duty spring-loaded automatic clutch, lever-operated on handle; handle: all-steel heavy-duty handle with rubber grip, height adjustable; grass box: large capacity, easily detachable; cutting capacity: 0.75 to 2 acres per hour; approx. weight: 150–180 kg (size dependent); colour: green (standard); ideal use: large lawns, parks. , brush cutter engine: single cylinder, 2 stroke, aircooled only engine displacement: 40.2cc power output: 2kw/2.7hp max output shaft speed at cutting attachment: should be minimum 9000 rpm carburetor: diaphragm with compensator technology. fuel tank capacity: minimum 600 ml. weight( dry,without cutting attachment & deflector): should not be more than 7.5 kg clutch: centrifugal type, clutch shoe support base & lining metal only. multi function handle: should have acceleration ,on/off switch at right handle. brushcutter harness: should be double shoulder harness only. anti vibration system: must have 4- point aniti vibration system. vibration level in m/s2 at right handle : should not be more than 2.5 m/s2 sound pressure level db(a): should not be more than 105 db(a) drive shaft design: must have drive shaft ends square design type only. certification : must have valid en certificaton , chain saw engine : single cylinder, 2 stroke, aircooled only displacement: 45.4cc power output : 2.3kw. 3.0 hp max.engine speed (with guide bar & chain ): at least 12500 rpm carburetor: diaphragm type & compensator technology. fuel tank capacity: should be minimum 450 ml. dry weight( without cutting attachment ): should not be more than 5.0 kg clutch: clutch shoe linining metal only. guide bar design: should be rollomatic type. guide bar length: guide bar length must have 50 cm/20 inch. guide bar and chain: should have same manufacture only. chain type: every drive link require groove & small oil receiver hole for better lubrication. 0.325 inch pitch & 1.6 mm thickness only. chain lubrication system: fully automatic ,speed controlled rotary oil pump chain oil tank capacity: should be minimum 200 ml. oil pump drive: should have direct drive from crankshaft & oil pump flow adjustable. master lever control: must have all operation in one hand, chock,throttle, acceleration,switch off. guaranteed sound power level: should not be more than115 db(a) maximum chain velocity to iso 11681: should be minimum 28 m/s certification: product should have valid dplf certificate with test standard en iso 11681. , looper : high carbon steel cutting dia:60 mm handle : stainless stell with comfortable rubber grip and extendable weight : not more than 2 kg , pvc pipe supply pvc pipe made of nylon with braiding, inner diameter 30 mm, length of coil 30 mtr. & wall thickness 3 mm up of 1st grade pvc (as per sample) , s/o bamboo broom with handle (5’ to 5.5’) iron ring of good quality with bamboo stick , s/o enamel, synthetic, exterior under coating confirming to is 2932 20 litre , pole pruner supply of telescopic pole pruner:- specification:- pole length incuding blade: 6.5m blade material: hardened & tempered high carbon steel .the head of the blade shall have a hooked tip useful for cutting twigs saw blade shape: hooked type curved saw blade type & no of cutting teeth :tripple grounded 86 teeth blade length : 15-16 pole type: light weight telescopic tubular aluminium alloy extendable pole no of positions for pole height adjustment : 10 positions locking mechanism : ergonomicvally designed two way locking mechanism total working length : max 219(6623 mm), min 103 (3103mm) branch cutting capacity: 200mm max , hdpe palli of size 6’x6’ of good quality , manual tree prunner blade: 6.5m blade material: hardened & tempered high carbon steel .the head of the blade shall have a hooked tip useful for cutting twigs saw blade shape: hooked type curved saw blade type & no of cutting teeth :tripple grounded 86 teeth blade length : 15-16.