HEAT EXCHANGER BUNDLE PUSH-PULLERS Models / Types Pneumatic: BPP 25 / 30 P Diesel: BPP 25 / 30 D Capacity Standard: bundle length: 7 metres Diameter: from 500 mm to 1800 mm Other models available: up to 11000 mm long and 2150 mm in diameter Materials Complete unit comprising: lifting frame, mounted on sliding blocks, balancing actuated by hydraulic cylinder. Tube sheet gripper trolley, height adjustable by means of two cylinders. Pulling trolley, actuated by two hydraulic motors, with reducing gear and chain, and fitted with three pulling cylinders. Two moveable bundle-holder trolleys, with manual height adjustment, mounted on a chassis. Principle For push-pulling all types of heat exchanger bundles Special Features / Benefits Facilitates loading and unloading of heat exchanger bundles Powerful, safe and fast Suitable for chemical and petrochemical environments Applications Shell-and-tube exchangers Accessories HTP, CTP tube pullers / Tube cutters, bundle cutting saws