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| Power Unit |
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| Kirloskar/ Simpson equivalent water cooled/ air cooled diesel engine of adequate horse-power provided with 12 volts electrical starting system. |
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| Transmission |
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| Through a multiple clutch and a 4-Speed Gearbox to an auxiliary low, high & reverse Gearbox & differential unit provided with differential locking facility. Final drive from the differential to the wheels is through roller chain and sprocket mechanism. Hydraulic Traction option also available. |
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| Hoppers |
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| Hoppers have low dump clearance to handle all type of trucks. The wings are raised or lowered hydraulically to give a smaller overall width for transportation and for self-cleaning action during feeding of the asphaltic concrete onto the conveyor. |
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| Conveyor |
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| Twin bar conveyors are provided to feed the material from hopper on to the screws (augers). The conveyors can be independently controlled. |
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| Spreading Screws (Augers) |
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| The asphaltic concrete flows from the main hopper into another hopper containing the augers. These augers are adjustable to cover the full width of the paved surface and each side has independent control. |
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| Optional Tamper |
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| Initial compaction of the material is effected through the optional tamper. The tamper is actuated by means of eccentric journals mounted on sturdy roller bearings. |
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| Screed |
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| A heated, fully floating, hydraulically operated and vibrating screed is provided, covering the full length of the paved width. It ensures a predetermined thickness of the asphaltic concrete layer by striking off the excess material. The screed is adjustable forheight and camber. |
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| Controls |
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| All controls are provided within easy reach of the operator from a comfortable driving seat. |
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| General |
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| The material specifications of all parts is as per ISI recommendations viz. abrasion-resistant steels for hopper, conveyor, auger screws, tamper, screed etc., all gears and sprockets are of requisite quality of steel and properly heat-treated. Easy accessibility to all parts for maintenance, inspection and overhaul has been given utmost importance in design |
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| Standard Accessories |
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| Oil pressure meter, water temperature meter, ampere meter, 12 volt horn, full extensions of screws, screed and tamper, hour meter, edger plates, guides, cut-off shoes, bevel edges, screed heater, spray down equipment, comprehensive tool kit, operator hand book, semi rotary fuel pump for filling fuel tank from barrels and working / traveling lights. |
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| Technical Specification |
| Model |
SPF - 45
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| Power Unit |
40 - 45 BHP
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| Hopper capacity |
7000 Kg.
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| Conveyor |
Twin bar type
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| Dia. of screw spreader (Auger) |
254 mm.
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| Tamper-blows per min. |
1000 to 1500
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| Vibration |
3000 vpm (infinitely variable-hydraulic)
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| Working speeds |
2.0 to 23 mtr. / min. |
| Travel speed (max.) |
16 Km. / hr. |
| No. of speeds |
8 forward and 8 reverse |
| Mat thickness capacity |
10 to 205 mm. |
| Mat width capacity |
2.5 to 4.0 mtr. |
| Extension width (min.) |
75 mm. |
| Rear wheel & tyres |
10.00 - 20 x 12 PR. |
| Front solid tyres |
560 mm x 405 mm x 150 mm |
| Permissible variation |
± 5% |
| Sensor Pavers are Also Available |
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