ESCO Professional Aluminum & Steel Jacks (Cylinders) are known for their quality and lightweight durable design. With a variety of lifting capacities, from 55 Ton to 100 Ton, the ESCO Professional Line of Hydraulic Jacks (Cylinders) is must-have for heavy lifting applications.
• Always visually inspect the product before use for damage. Do not use product if damaged, altered, or in poor condition. Contact our technical service department with any questions or product issues by calling 800-352-9852. 1.800.352.9852 • info@esco.net • www.esco.net...
WARNING DO NOT EXTEND RAM ON THIS CYLINDER PAST 80% OF THE MAXIMUM STROKE. DOING SO MAY CAUSE DAMAGE TO THE CYLINDER AND WILL VOID THE WARRANTY. 1.800.352.9852 • info@esco.net • www.esco.net...
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ONLY USE HYDRAULIC CYLINDER IN A COUPLED SYSTEM. Never use a cylinder with unconnected couplers. If the cylinder becomes extremely over- loaded, the coupler check ball and/or hydraulic oil may shoot out of the cylinder causing severe personal injury. 1.800.352.9852 • info@esco.net • www.esco.net...
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Excessive heat will soften packings and seals, resulting in fluid leaks. Heat also weakens hose materials and packings. For optimum performance DO NOT expose equipment to temperatures of 150°F (65°C) or higher. Protect hoses and cylinders from weld spatter. 1.800.352.9852 • info@esco.net • www.esco.net...
Single-acting cylinders: Position the cylinder so that the plunger is pointed down and the cylinder lower than the pump. Fully extend and retract the cylinder 2 or 3 times. NOTE: Collar threads are rated for the full capacity of the cylinder when fully engaged in attachments. 1.800.352.9852 • info@esco.net • www.esco.net...
MAINTENANCE 1. Use dust caps when cylinders are disconnected from the hose. Keep entire cylinder clean to prolong cylinder life. 2. Store cylinders up-right to prevent seal distortion. 1.800.352.9852 • info@esco.net • www.esco.net...
PRO-SERIES LIGHTWEIGHT HYDRAULIC CYLINDER JACK #10317 #10318 TROUBLESHOOTING These cylinders should be repaired only by Authorized ESCO Technical Service Centers. Single-acting cylinders are spring loaded and require special disassembly techniques to prevent personal injury. PROBLEM POSSIBLE CAUSE • Pump release valve open.
BL15-00009-000 handle 5308-00010-000 copper washer BL15-00013-000 screw ES02-00019-000 screw BL15-00002-000 saddle BL15-00003-000 screw 5906-00888-000 dust ring BL45-00004-000 guide ring BL45-00002-000 piston rod combined ring 19.1 5902-01144-000 back up ring 19.2 seal BL45-00025-000 guide belt 1.800.352.9852 • info@esco.net • www.esco.net...
BL15-00010-000 copper washer BL42-00002-000 extension spring BL42-00002-000 piston rod BL42-00006-000 extension spring back up ring BL15-00010-000 fitting 5902-01302-093 U-seal 10312-6 hand valve BL15-00013-000 screw BL15-00011-000 elbow connector 10606 fast coupler BL42-00025-A00 guide belt 5101-06012-000 screw 1.800.352.9852 • info@esco.net • www.esco.net...
Warranty & Repair Facilities” across the US. If you have a bead breaker, ram, or hydraulic pump that needs repair, ESCO fixes your product with factory parts and guarantees the repair. In addition to servicing ESCO brand products, we also re-pair CP, IMT, Elrick, Branick, Goodyear, FEC, AME Int., and Haltec lines of hydraulic bead breakers, rams, pumps, jacks, and many...
90-day warranty period (or otherwise noted) and is reported within 14 days of occur- rence. This is the only authorized ESCO warranty and is in lieu of all other express or implied war- ranties or representations, including any implied warranties of merchantability or fitness.
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