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Hydraulic and Mechanical Pullers
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Catalog excerpts

Hydraulic and Mechanical Pullers - 1

Hydraulic and Mechanical Pullers Enerpac offers a complete line of pullers with Hydraulic Pullers the widest range of sizes, capacities and styles. hydraulic or the patented Posi Lock® system, These hydraulic pullers eliminate timeconsuming and unsafe hammering, heating or prying. Damage to parts is minimized through the use of controlled hydraulic power. Enerpac can satisfy your requirements. Posi Lock® Pullers Whether your application requires mechanical, The puller that meets the safety challenge. A control cage holds the pulling jaws securely in working position. This patented feature reduces the possibility of the puller jaws slipping off the work surface, thereby increasing productivity and tool life and reducing dangerous situations for the user. The Posi Lock® feature is available in a mechanical or hydraulic version. on Enerpac pullers to provide years of trouble-free Made of high strength steel alloys, you can depend operation, even in the harshest environments. WARNING Do not exceed 50% of the rated puller capacity when using two jaw configurations, a double crosshead (2 grip arms) or when using puller legs in combination with bearing puller attachments. CAUTION! Not all puller components and configurations are rated at the set capacity. Please contact Enerpac for details. IMPORTANT! Always wear Safety Goggles and Gloves while using pullers.

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Hydraulic and Mechanical Pullers - 2

Puller Function Puller Type Puller Section Overview Series When selecting a puller it is important to consider 3 basic specifications: 1. The Capacity: is the amount of force the puller is capable of producing . Typically, the capacity required for a job can be determined by using the shaft diameter of the part being pulled . For manual pullers, the center bolt diameter of the puller should be at least half the diameter of the shaft being pulled from . For hydraulic pullers, the capacity in tons should be 0,28 to 0,4 times the shaft diameter in mm . Use the following chart: Master Puller...

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Hydraulic and Mechanical Pullers - 3

POWERFUL SOLUTIONS. GLOBAL FORCE. Multi Purpose Puller Set WARNING Do not exceed 50% of the rated puller capacity when using two jaw configurations, a double crosshead (2 grip arms) or when using puller legs in combination with bearing puller attachments. BHP-Series, Master Puller Sets • Supplied with a full hydraulic set including pump, hose, cylinder, gauge, gauge adaptor and wooden case • High quality, forged steel components provide superior reliability and service • Sets include speed crank and adjusting screw for fast contact to work before hydraulics are applied • All Master Puller...

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Hydraulic and Mechanical Pullers - 4

• Precise hydraulic control allows fast, efficient and safe pulling • High quality, forged steel components provide superior reliability and service • Available with and without full hydraulic set. BHPSeries Capacity: 13, 22, 33 and 45 ton Reach: 252 - 700 mm Spread: 249 - 1100 mm Maximum Operating Pressure: 700 bar 1 Includes Adaptor FZ-1630. * Grip Puller order number without hydraulics . ** See warning on page 144 . *** Puller capacity at 540 bar; maximum cylinder capacity at 700 bar is 60 ton .

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Hydraulic and Mechanical Pullers - 5

• Precise hydraulic control allows fast, efficient and safe pulling • High quality, forged steel components provide superior reliability and service. BHPSeries Capacity: 6, 11, 16 and 22 ton Reach: 357 - 864 mm Spread: 260 - 580 mm Maximum Operating Pressure: 350 bar 1 Includes Adaptor FZ-1630. 2) Can be ordered separately without hydraulic components, see next page .

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Hydraulic and Mechanical Pullers - 6

▼ Shown: BHP-380 Bearing Cup Puller • Made of high strength steel alloy • Easily adapted to Cross Bearing Pullers for fast and efficient removal of the most difficult parts • Adjustable to fit a variety of bearings and seals. Maximum Reach: * Bearing Separator rated at 50% of puller capacity . See warning on this page . Bearing Separator Bearing Separator has wedge shaped edges for placing puller behind hard to reach bearings, gears, etc . , where clearance prevents direct application of grip puller arms . The Bearing Separator can be used with the Cross Bearing Puller or the Grip Puller .

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Hydraulic and Mechanical Pullers - 7

EP-Series, Posi Lock® Mechanical Pullers ▼ Shown from left to right: EP-206, EP-108 For Safer and Faster Pulling Long Jaws Long Jaws are used to increase the reach and spread of manual pullers. They maintain the same pulling capacity as the standard jaws, but reduce clamping force by 25%. Patented ‘Safety Cage’ jaw retention system Roll threaded shafts for less effort when applying high torque Slim tapered jaws for improved gripping in tight spots Available in 2 and 3 jaw design and inside and outside pulling configuration • More efficient pulling, as one man can do the job where manual...

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Hydraulic and Mechanical Pullers - 8

1 Patented ‘Safety Cage' guides jaws, holding them securely onto the part. 2 Durable forged jaws provide positive grip . 3 Jaw head provides pivot and reaction point for jaws . 4 Pin, for easy jaw removal and replacement 5 T-handle provides control of the puller jaws 6 Drive bolt with rolled threads for increased force with reduced input torque . 7 Snap-ring retains cage to drive bolt and provides quick removal for easy service . Maximum Reach: Spread Range: ▼ QUICK SELECTION CHART EXTERNAL PULLERS For quick technical information see next page. IMPORTANT! Always wear Safety Goggles and...

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Hydraulic and Mechanical Pullers - 9

2 and 3 Jaw External Puller EP-Series Internal Puller EPPMI-6 ▼ QUICK SELECTION CHART EXTERNAL PULLERS * Both Standard and Long Jaws are included with EPPMI-6 .

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Hydraulic and Mechanical Pullers - 10

Shaft Attachments Shaft protectors and extenders are live centers that fit over the standard puller shaft for tip protection and additional reach EP EPP Series Long Jaws Long Jaws are used to increase the reach and spread of pullers .They maintain the same pulling capacity as the standard jaws, but reduce clamping force by 25% . Always wear Safety Goggles and Gloves while using pullers.

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Hydraulic and Mechanical Pullers - 11

POWERFUL SOLUTIONS. GLOBAL FORCE. Long Jaws Used to increase the reach and spread of pullers. They maintain the same pulling capacity as the standard jaws, but reduce clamping force by 25% . • Patented ‘Safety Cage’ jaw retention system • High force hydraulic system for effortless pulling of large components • Slim tapered jaws for better gripping in tight spots • Available in 2 and 3 jaw design • More efficient pulling, as one man can do the job where manual pullers often require two operators. Application Tip Because of the unique safety cage design, Posi Lock® pullers will grip on...

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