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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here.
Our engineers many years of experience and competence guarantee that this requirement is met correctly and in the best possible way. KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs. |
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- lifting capacity: 5- 1100t
- ca 100 models
- single acting and double acting
- Flat cylinders, hollow piston cylinders and telescopic cylinders
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Construction: Steel, Tie rod design; Repairable
Standards: NFPA Heavy Duty Hydraulic, ANSI/(NFPA)T3.6.7R2-1996
Bore Size: 1 1/2" through 6"
Strokes: Available in any practical length
Piston Rod Diameter: 5/8" to 4"
Operating Medium: Hydraulic oil
Mounting Styles: 18 Standard
Nominal Pressure: 3000 psi
Standard Operating Temperature: -10°F to +165°F
Optional High Temperature Option -10°F to 250°F
Rod Ends: Three standard choices; specials to order
Cushions: Optional at either or both ends
SAE "O" ring ports are standard, others are available
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Construction: Steel, Tie rod design; Repairable
Standards: NFPA Heavy Duty Hydraulic, ANSI/(NFPA)T3.6.7R2-1996
Bore Size: 1 1/2" through 6"
Strokes: Available in any practical length
Piston Rod Diameter: 5/8" to 4"
Operating Medium: Hydraulic oil
Mounting Styles: 18 Standard
Nominal Pressure: 3000 psi
Standard Operating Temperature: -10°F to +165°F
Optional High Temperature Option -10°F to 250°F
Rod Ends: Three standard choices; specials to order
Cushions: Optional at either or both ends
SAE "O" ring ports are standard, others are available
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| A large variety from 5 - 1500 ton, 10,000 psi / 700 bar hydraulic cylinders. Built for rugged industrial / construction use. Most models are versatile for fixturing. |
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Exchangeable with other ISO cylinders.
CATALOGUE KI [PHOTO]
160 bar ISO 6020/2 DIN 24554
CATALOGUE KR [PHOTO]
160 bar ISO 6020/1
CATALOGUE KD [PHOTO]
250 bar ISO 6022
CATALOGUE KM [PHOTO]
250 bar ISO 3320
CATALOGUE KZ [PHOTO]
200 bar ISO 3320
CATALOGUE KP [PHOTO]
350 bar ISO 3320
CATALOGUE K [PHOTO]
200 bar |
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Features & benefits
- can be used in all positions
- protected against ejection of the plunger
- pressure relief valve on outlet port
- flat saddle prevents damage of the plunger. Easy to replace.
- flat saddle easy to replace by tilting saddle for off-center loading |
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Series AV2, HV2, A2
The Back-To-Back Cylinder is used where three or four-rod positions are required. Two cylinders are attached back-to-back using common tierods. Different strokes on each cylinder give the capability of four positive stop positions.
Advantages: Four positive stop positions possible, two cylinders with common tierod, independent rod movement on each end of unit. |
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Center Hole
RH Series
10-100 Tons
Single-Acting, Spring-Return
Ideal for pulling and tensioning of cables, anchor bolts, forcing screws, etc.
RH Series
30-200 Tons
Double-Acting
Ideal for pulling and tensioning.
RT Series
17 1/2-100 Tons
Single-Acting, Spring-Return & Double-Acting
Ideal for pulling and pressing. |
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General Purpose CYLINDERS C SERIES
• Aluminum bronze bearing reduces wear caused by off-center loads.
• Maximum sized springs speed piston return and increase spring life.
• Solid steel cylinder body for durability.
• Chrome plated piston rod resists wear and corrosion.
• Wide range of accessories available to thread onto piston rod, collar, or
onto cylinder base.
• Base mounting holes standard on 5 through 55 ton cylinders; optional on
75 and 100 ton cylinders.
• A 3/8" NPTF female half coupler is standard. |
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Maximum Cylinder load 150 kg; please check also the maximum system load
Cylinder stroke up to 600 mm
The Cylinder requires an external guide mechanism. Please take care that there is no side load on the Cylinder
The tube connections and the piston rods can be combined in the way you prefer
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3000 PSI WHD SERIES CYLINDER
FEATURES:
Configurable custom rod design
1-2 week lead-time
manufactured with Parker “Zero Leak” sealing technology
BENEFITS:
Additional outside diameter lip that prevents contaminates from entering the system by bypassing the OD of the wiper body.
Superior BTU rod seal increases the conformity of the seal to the rod. The second lip on the seal improves stability, limiting the rocking motion of the seal to reduce seepage
Buffer ring acts as a primary seal and pressure spike suppressor. The combination of rod seal and buffer ring results in an exceptionally dry rod for longer life.
Piston includes 2 wear rings and bronze filled PTFE seal designed for extension free, leak proof service
1045/1050 chrome plated, induction hardened, 100K rod is more resistant to damage to rod and seal
1026 DOM cylinder tube bores are skived and roller burnished to provide precision finishes for extended seal life
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HYDRAULIC CYLINDERS
The offer includes standard catalogue hydraulic cylinders as well as non-standard cylinders designed and produced based on the arrangements with the customer or according to the documentation provided.
Primary offer:
Two-way operation hydraulic cylinders with a two-sided piston rod.
Two-way operation hydraulic cylinders with a one-sided piston rod.
Plunger hydraulic cylinders.
Cylinder eyes.
Applications:
Shipbuilding, metallurgy, transport, machines, process lines, hydraulic presses.
Characteristics:
reliable and long operation in hard conditions,
various types of fixing:
- on eyes with a self-aligning bearing and a bush,
- flanged,
- on arms,
- on pins.
piston diameter from 25 to 160 mm, of nominal operating pressure of up to 16 MPa and stroke of 3,000 mm,
maximum pressure: 25 Mpa,
required filtration precision 0.025 mm,
maximum piston speed 0.5 m/s. |
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MW Cylinders Parker's MW range of cylinders is designed for medium and heavy duty industrial and mobile applications.
Two versions are available: the MWA Series for use at working pressures up to 250 bar, and the MWB Series for 160 bar applications.
The MW range of cylinders is of welded construction at the cap end, with a threaded rod bearing at the head housing the gland seals.
Standard pressure: up to 160 bar (MWB) and 250 bar (MWA)
Bore sizes: 32mm to 200mm (MWB) and 50mm to 200mm (MWA)
Piston rod diameters: 14mm to 125mm (MWB) and 32mm to 200mm (MWA)
5 standard mounting styles
Stroke lengths up to 4000mm
Standard temperature range: -30°C to 80°C
Options include air bleeds, position switches and custom paint finishes
Special designs to customer specification nbsp; |
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• Low handle effort
• Automatic bypass port to prevent over-extension
• Wiper seal for extended life
• Chrome plating on both plungers
• Safety relief valve to prevent overload
• Fully serviceable
• Cast pump linkage
• Cast beam
• Handle included on all mod
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for heavy loads up to 30 tons!
GKS-hydr. jacks for professional applications - worldwide approved and robust design.
- Prominent features like high-quality material, safty valve ('overload protection'), wast-wax cast safety toe, quick release connector for external pump and stable swivel feet incl. solid rubber tires.
- Our hydraulic jacks approved from a German technical inspection authority and bear German test mark ‚CE'/'GS' and American ‚ANSI/ASME'.
- Every single jacks passes through a sequences of tests before it is delivered and it is supplied with a test report and label indicating the date for its next GKS-inspection.
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All purpose self contained jacks that are ideal for use in general industrial applications. Used extensively in maintenance, construction and material handling applications.
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The most versatile hydraulic toe jack on the market
- 5, 10 and 25 tonne models available.
- Rotational Hydraulic Toe Jack
- Swivel body for working in confined spaces
- Full 360º
- Can be used both vertically and horizontally
- Carries full capacity on both head and toe
- Low toe clearance
- Pressure relief valve - prevents overloading
- Supplied with test certificates
- Complies with US standard - USA, ASME - ANSI BSc.1 1986 |
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HU-LIFT hydraulic jacks for repairs,maintenance and installation of heavy machines.
* Compact and stable constructions.
* Can be used in any position.
* Housing revolves 360 degrees.
* Lowering speed can be accurately adjusted.
* Protected against overloading.
* Pump lever is removable.
* According to CE and US standard USA ASME/ANSI B 30/1.1986 |
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5.5, 11, & 27.5 Ton
Works under equipment with only 27 mm ground clearance
Operate both vertically and horizontally. Base, toe, and pump swivel independently for work in confined areas |
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Toe Jacks
• With lifting points on the toe and on the top, these extremely rugged jacks are ideal for machine lifting, rigging, lift truck service and much more.
• Choose from 5.5-ton, 11-ton, and now, an amazing 27.5- ton lifting capacity.
• All jacks operate both vertically and horizontally.
• Base, toe and pumping assembly swivel independently, allowing the jack to work in confined areas. |
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Machine lifter 5 and 10 tons
Machine lifter, hydraulic, for lifting of machines and other heavy loads. Easy lifting with lifting claw and end plate by_means of installed hydraulic hand pump. Precise lowering via lowering valve, overload valve. Pump lever detachable. Swivelling of housing by 360°, variable range of application. Sturdy compact steel construction, coating blue RAL 5007.
Guarantee: 2 years |
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Hydraulic cylinders
