purchase of trailer for chengam town panchayat , type of trailerssemi trailer (single axle)capacity of trailer (gross load)(tonnes)8pay load of trailer6 tonnetype of axle assembly (the capacity of single axle trailers is not more that 5 tonnes)class-b (load carrying capacity upto 5 tonne)overall length of trailers ( shall not exceed 5 m upto 6 tonne load, 6.7m for above 6 tonne load6 meteroverall width of trailers between extreme points (meter)2.5 meteroverall height of trailers with tyre inflated from the supporting surface to top of platform (meter)1.5 meteroverall height of trailers with tyre inflated from the supporting surface to sideboard (meter)2.2 meterground clearance (mm)500 millimeteraxle assembly wheel track(mm)1500tipping angle (degree)50single telescopic cylinder as per is:12371 (latest)yesnumber of wheels2warranty (in months)36diameter of the axle of chassis (min) (mm)80.25 millimeternos. of spring leaves plates fitted (nos.)15no of hooks10capacity of towing7 tonne