Applications The Hydraulic Starters are mainly used to start diesel engines generally emergency sets for marine, oil and gas, off-shore, etc. Advantages Very reliable as an emergency starting system, because it is a closed and independent circuit with few mechanisms. The hydraulic starting unit can be activated manually so it is a solution when there is no external energy available (black start). It can be used under extreme environmental conditions just using the suitable hydraulic oil. Unaffected when stopped for long periods of inactivity, even being under damp and hostile environmental, due to its closed ad sealed design that don’t allow the entrance of dirt for it. The unit is always ready to start the engine. Very low maintenance required. Easy assembly on the engine by frontal flange. How is the energy supplied to the starter? The starter gets the power from the oil contained in the hydraulic unit. This equipment includes a tank with oil and N 2 accumulator with the compressed gas and it may incorporate an electric pump or hand pump (manual), or both. The hydraulic unit compresses the oil until 210 bar and this oil goes into the starter forcing the movement of the hydraulic motor. We can adapt the whole system according customer technical specifications. How it works The oil goes into the starter and activate the hydraulic motor. The pistons start moving the disc and that transforms the linear movement into circular one which is transmit to the inertia friction clutch. Inertia friction clutch’s pinion turns. Dimensions Hydraulic Starters Hydraulic starter: Hydraulic motor + Inertia friction clutch Hydraulic Motor Inertia Friction Clutch Oil Outlet Oil Inlet Model H5 H10 H15 H20 H25 H30 Displacement 3 (cm/rev) 8.65 21.95 33.80 57.26 96.28 131.88 Torque (Nm) 20 61 98 163 271 365 Speed Range (rpm) to 7000 to 7000 to 4500 to 4500 to 3000 to 3000 Displacement 3 0 to 5 dm 3 5 to 8 dm 3 8 to 18 dm 3 18 to 41 dm 3 41 to 74 dm 3 74 to 110 dm Net Weight (kg) 4.5 7 14 18 23.5 27 A 325 330 381.5 400 471 480 B 237 242 266.5 284 343 352 ØC 89 102 115 130 143 150 E 5.5 5.5 5 5 5 5 F ³⁄ " NPT ³⁄ " NPT ¹⁄ " NPT ¹⁄ " NPT ³⁄ " NPT ³⁄ " NPT A B ØC E D 21 www.jbj.co.uk/hydraulic-starters #DriveLineHarmony
RkJQdWJsaXNoZXIy NzQyNjQ=