Surelia engineering works manufactures tandam static rollers that are useful for construction and road building industries. The tandam static rollers are available with technical specifications like 8100 kg static weight; 1650 mm rolling width; hydrostatic service brake and hydraulic parking brake; articulated steering system, hydrostatic steering method, ±30° steering angle and ±10° steering oscillation; 7.5 kmph working speed, 15 km/hr travelling speed; simpsons s4 [43.5 bhp] engine at 2000 rpm or equivalent, 4 stroke water-cooled, starting 12 v dc electrical prime mover; 12 v pressurized water sprinkler pump; 430 ltr front tank capacity, 350 ltrs rear tank capacity; fuel level, hydraulic oil level, amp meter, water temperature meter indicator/ gauges and variable, direct hydrostatic drive propulsion. The company also supplies the rollers with audio indicator for engine belt failure; horn and hour meter, scraper/ night working light accessories.