Tools

Tools
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Tools

Product catalog summary
Overview: Larzep provides a wide range of industrial tools designed for complex and heavy-duty tasks, emphasizing high security and accuracy. The product lineup includes chain cutters, cable cutters, nut-splitters, pullers, spread cylinders, dynamometers, load cells, toe jacks, lifting cushions, torque wrenches, punching heads, and crimping tools.
Specifications:
  • Chain Cutters: These are designed for cutting chains and high-resistance bars, available with built-in or separate pumps. Models include CK0016 with an integral hand pump and CK0216, CK0230, CK0250 which are double acting for fast retraction.
  • Cable Cutters: Suitable for challenging positions, with models like CC0260 recommended for sub-sea applications. They feature a relief valve to prevent overload and come with a plastic carry box.
  • Nut-Splitters: Capable of cutting or deforming nuts depending on material grade. Models like CN0024 include an integral pump for ease of use.
  • Pullers: Available from 5 to 50 Tn, suitable for most maintenance applications. They include hydraulic and mechanical components and are delivered in a wooden box.
  • Toe Jacks: Compact and lightweight, ideal for lifting loads in limited access situations, with a relief valve to prevent overloading.
  • Spread Cylinders: Used in confined access situations, with models like CY0109G for very confined spaces.
Performance and Advantages:
  • Tools are designed to perform under pressure with a maximum working pressure of up to 700 bar.
  • Many tools include hydraulic components for enhanced performance.
  • Constructed from high-quality materials, ensuring durability and reliability.
Models and Capacities:
  • Hydraulic Chain Cutters: CK series with capacities ranging from 13 to 112 Tn.
  • Hydraulic Cable Cutters: CC series with capacities from 5 to 43 Tn.
  • Nut-Splitters: CN series with capacities from 13 to 113 Tn.
  • Hydraulic Pullers: FU, FV, FZ series with capacities from 5 to 50 Tn.
  • Self-Centering Pullers: FA series with capacities from 10 to 50 Tn.
  • Hydraulic Toe Jacks: AU series with capacities from 5 to 60 Tn.
Standards and Compliance: Tools comply with various standards such as ASTM and DIN, ensuring they meet industry requirements for safety and performance.
Dynamometers & Load Cells:
  • Accuracy: ±4% full scale.
  • Available in versions from 5 to 100 Tn for dynamometers and 5 to 150 Tn for load cells.
  • Includes glycerine-filled gauges with maximum indicating pointer.
  • CT Dynamometers measure loads in compression and can be used for tension loads in cables and tensile testing.
  • C Load Control Cells are portable and measure loads in compression with remote-mounted gauges available.
Lifting Cushions:
  • Capacity: 6-65 Tn, working pressure: 8 bar.
  • Made of friction-resistant material with a collapsed height of 28 mm.
  • Includes 1/4” NPT female coupler, suitable for lifting in restricted spaces and rescue operations.
Square Drive Hydraulic Torque Wrenches:
  • Designed for accurate high torque during bolt tightening and maximum torque during bolt loosening.
  • Constructed from Aluminium-Titanium alloy for strength and lightness.
  • Features a 360° x 180° swivelling oil connection and adjustable reaction arm.
  • Includes a wide range of heavy-duty impact sockets made of Chromium-Molybdenum alloy steel.
Low Profile Hydraulic Hexagon Torque Wrenches:
  • Designed for direct nut tightening and loosening with accurate high torque.
  • Constructed from Aluminium-Titanium alloy with a 360° x 180° swivelling oil connection.
  • Available with interchangeable hexagonal ratchet links and hexagonal reducer inserts.
Portable Hydraulic Punching Heads:
  • Capacity: 15-45 Tn, working pressure: 700 bar.
  • Designed for punching holes in mild steel plates, lightweight and easy to transport.
  • Maximum material thickness should not exceed hole diameter, up to 12.7 mm in mild steel.
Hydraulic Crimping Tools:
  • Available for low, medium, and high voltage terminals and sleeves, with models up to 100 Tn.
  • Three types: self-contained (CM), battery-powered (CB), or crimping head only (CH).
  • Includes an audible safety valve to limit crimping force, with a maximum working pressure of 700 bar.
See more

Catalog excerpts

Tools-1

TOOLS. GENERAL FEATURES • Our tools make easier the most complicated and heavy duties with high security and accuracy. • Wide range of tools including: Chain cutters, Cable cutters, Nut-splitters, Pullers, Spread cylinders, Dynamometers and Load cells, Toe jacks, Lifting cushions, Square drive and Hexagon Torque wrenches, Punching heads and Crimping tools. • Chain cutters designed for chain and high resistance bar cutting. Available with either built-in pump, or for powering by a separate pump. • Cable cutters for operation in any place and position, the cable cutters make heavy jobs easier in forced and uncomfortable positions or on difficult access places like poles, shafts or high-voltage towers. • Nut-splitters designed to work either cutting or deforming nuts, depending on the material grade. • Wide range of Pullers from 5 to 50 Tn to cover most pulling applications. Available in 2 and 3 Jaws puller, Cross Bearing puller, Bearing Cup puller, Bearing puller and Self-centering pullers. • Spread cylinders are used for many tasks in confined access situations. • Dynamometers from 5 to 100 Tn, are used to measure tension. Load Cells from 5 to 220 Tn, measure compression loads. Used in pile testing applications. Toe jacks are compact and lightweight for easy transportation. Are used for lifting load in reduced access situations. Pneumatic lifting cushions made of friction resistant material. Often used in rescue operations, rubble lifting in collapses and other lifting applications with very limited access. • Torque wrenches are designed to tighten and loosen nuts requiring accurate high torque during bolt tightening and maximum torque during bolt loosening. • Lightweight, easy transportable punching heads are designed for round, square or oblong puncher holes in mild steel sheets. • Compression crimping tools for low, medium and high voltage terminals and sleeves.

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Tools-2

Tool type Hydraulic Chain Cutters Hydraulic Cable Cutters Hydraulic Pullers Self-Centering Pullers Spread Cylinders Dynamometers & Load Cells Lifting Cushions Square Drive Hydraulic Torque Wrenches Low Profile Hydraulic Hexagon Torque Wrenches Portable Hydraulic Punching Heads Hydraulic Crimping Tools

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Tools-3

HYDRAULIC CHAIN CUTTERS LARZEP advantages - Maximum working pressure 700 bar. - CK0016 model includes an integral hand pump. Other models are powered by an external hand, air, electric, or petrol pump. - CK0216, CK0230 and CK0250 models are double acting, for fast retraction. Air Hydraulic Pump Z12107. Page. - All models are provided with a male ball quick coupler AZ3321. - Available battery powered portable pump HAB1101. Battery Powered Portable Hydraulic Pump HAB1101. Page. Manual Powerpack, HAM. Page.

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Tools-4

Performance under Pressure HYDRAULIC CHAIN CUTTERS Model Capacity Oil Cap. Weight A B C D L Chain* Strenght

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Tools-5

HYDRAULIC CABLE CUTTERS LARZEP advantages - Maximum working pressure 700 bar. - Plastic carry box included for easy transport and tool protection. - Single acting models have spring return. - CC0260 model is double acting and is especially recommended for sub-sea applications. Optionally we can supply special seal kits for deep water operation. - CC0018, CC0040 and CC0075 models are self contained, with integral pump to enable working in difficult positions. These tools are supplied with a relief valve to prevent overload. - Rotating heads for easy operation. - Installing replacement blades is...

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Tools-6

Performance under Pressure HYDRAULIC CABLE CUTTERS Battery Powered Portable Hydraulic Pump HAB1101. Page. Model LARZEP Replacement Blades Lead Shielded Copper alloy Aluminium alloy Shown diameters are only for guidance. 1) Max. Strenght 1.800 N/mm² 2) Max. Strenght 400 N/mm²

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Tools-7

LARZEP advantages - Designed to work in two different ways, depending on the material grade of the nuts, either cutting or deforming them, allowing nut removal. - CN0024 Model with integral pump, provides more confort. - CN0224 Model especially designed to cut guard rail nuts. Air Hydraulic Pump Z12107. Page. - CN0324 Model, with open design, especially suitable for limited access situations. - Plastic carry box included for easy transport and tool protection. - Relief valve on CN0024 to avoid overloading. - All models are provided with a male ball quick coupler AZ3321. Battery Powered Portable...

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Tools-8

Performance under Pressure NUT-SPLITTERS Caution: The tool cuts materials with a resistance lower than 500 N/mm² and deforms all materials up to a resistance of 1.250 N/mm². Across Flats Replacement Blade

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Tools-9

HYDRAULIC PULLERS LARZEP advantages - Wide range of models from 5 to 50 Tn suitable for most maintenance pulling applications. - Manufactured in high quality forged steel, includes hydraulic components and all mechanical components: Hydraulic part: Includes cylinder, pump, hose, pressure · gauge, gauge adaptor, male coupling and hollow saddle. Mechanic part: Includes 2 Jaws puller (FX), 3 Jaws · puller (FV) and Complete Cross Bearing puller (FZ) that includes: Simple Cross Bearing puller with long and short extension pieces (FT), Bearing Cup puller (FI) and Bearing puller (FR). - 2 jaw puller...

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Tools-10

Performance under Pressure HYDRAULIC PULLERS Hydraulic Part Mechanic Part UNIVERSAL HYDRAULIC PULLERS - FU (Include hydraulic and mechanic part) HYDRAULIC PART Capacity (Tn) Gauge adaptor Pressure gauge Male half coupling Hollow saddle MECHANIC PART Capacity (Tn) Jaws bolts + Nuts Bearing puller Gross crosshead Point protector

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Tools-11

JAWS PULLER FX - FV (Include hydraulic and mechanic part) Capacity FULL CROSS BEARING PULLER - FZ (Include hydraulic and mechanic part: FZ = FT + FI + FR) Capacity Simple Cross Bearing Puller Bearing Puller SIMPLE CROSS BEARING PULLER - FT (Include hydraulic and mechanic part) Capacity BEARING CUP PULLER - FI (Only mechanic part) Capacity BEARING PULLER - FR (Only mechanic part) Capacity

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Tools-12

Performance under Pressure SELF-CENTERING PULLERS SELF-CENTERING PULLERS LARZEP advantages Model - Self-Centering Puller available in 10, 20, 30 and 50 Tn versions. - The large jaw opening allows bigger diameter reach and spread which makes the puller more versatile. - Ergonomic, self-centering of the jaws provides easy and safe setups on pulling jobs. - FA Self-Centering Pullers include the hydraulic components and mechanical components. Hydraulic part* Mechanic part

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.