YQK-400 HYDRAULIC CRIMPING TOOL PRICE IN NIGERIA

WHAT CAN YQK-400 HYDRAULIC CRIMPING TOOL CRIMP?

DONNEL TECH LTD is a major wholesale seller, supplier and distributor of the YQK-400 Hydraulic Crimping Tool in Nigeria. The company supplies hydraulic tools and electrical equipment for electricians, engineers, contractors, industrial users and power distribution companies.

The YQK-400 Hydraulic Crimping Tool is a heavy-duty hand-operated tool used to join electrical cable lugs and terminals to large cables. It uses hydraulic pressure to compress a connector around a cable conductor. This creates a firm mechanical and electrical connection when the correct cable, terminal and die are used.

If you work with large copper or aluminium cables, the YQK-400 can make cable termination easier. It is commonly sold with interchangeable dies for different cable sizes. Its typical copper crimping range is 16–400mm². Some versions can also crimp compatible aluminium terminals up to 300mm². However, buyers should always confirm the exact specifications of the model they intend to purchase.

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The estimated market price of the YQK-400 Hydraulic Crimping Tool in Nigeria is ₦200,000–₦350,000.

The final price may depend on the manufacturer, build quality, hydraulic force, die set, accessories, packaging and supplier. Wholesale purchases may also attract different prices from single-unit purchases.

For the latest price, availability and bulk purchase enquiries, contact DONNEL TECH LTD.

What Can the YQK-400 Hydraulic Crimping Tool Crimp?

The YQK-400 is designed mainly for crimping large electrical cable lugs and compression terminals. It is not a cable cutter. It does not cut cables or strip insulation. Its main job is to compress a suitable terminal onto a prepared cable conductor.

Here are the main items it can crimp:

1. Copper Cable Lugs

The YQK-400 can crimp compatible copper cable lugs onto copper conductors. These lugs are used to connect large cables to electrical equipment.

Examples include:

– Copper ring cable lugs.
– Copper compression lugs.
– Heavy-duty copper terminal lugs.
– Copper cable connectors with suitable crimp barrels.

The tool compresses the lug barrel around the conductor. This helps create a strong connection for electrical installations.

2. Aluminium Cable Lugs

Some YQK-400 models can crimp compatible aluminium cable lugs. Aluminium cables are common in power distribution and industrial electrical systems.

Many standard YQK-400 versions have a maximum aluminium capacity of about 300mm², even where the copper capacity reaches 400mm².

Always check the manufacturer’s aluminium rating. Use the correct aluminium terminal and die. Do not assume that a tool rated for 400mm² copper can also crimp 400mm² aluminium.

3. Copper Compression Terminals

The tool can compress compatible copper compression terminals used in electrical installations.

These terminals help connect cables to equipment such as:

– Distribution boards.
– Electrical panels.
– Circuit breakers.
– Busbars.
– Transformers.
– Switchgear.

The terminal must have a barrel and profile suitable for the dies supplied with the crimper.

4. Aluminium Compression Terminals

The YQK-400 can also work with compatible aluminium compression terminals within the tool’s rated capacity.

These terminals are used in power cables and distribution networks. Correct preparation is important. Aluminium conductors may require special cleaning, jointing compounds or terminals designed for aluminium.

Follow the terminal manufacturer’s instructions before crimping.

5. Heavy-Duty Power Cable Lugs

The YQK-400 is useful for attaching lugs to large power cables. These cables are found in industrial facilities, electrical installations and power distribution projects.

The tool helps compress the lug barrel around the conductor. A correct crimp can reduce loose connections and overheating caused by poor termination.

6. Battery Cable Lugs

Some heavy-duty battery cable lugs can be crimped with the YQK-400. This depends on the cable size, terminal barrel and die profile.

It can be useful for large battery banks, backup power systems and industrial battery installations. Check that the terminal is designed for compression crimping.

7. Welding Cable Lugs

Compatible copper welding cable lugs may also be crimped with the YQK-400. The lug must match the cable size and the tool’s die dimensions.

This is useful for heavy-duty welding cable connections in workshops and industrial environments.

Important: The YQK-400 is not suitable for every type of connector. It is generally not designed for ordinary insulated household terminals, small automotive connectors, solder-only joints, or connectors that require a different crimp profile. Always match the terminal, cable and die.

Key Features of YQK-400 Hydraulic Crimping Tool

The YQK-400 is built for demanding cable termination work. Its main features may include:

1. Heavy-duty hydraulic system: Uses hydraulic pressure to compress large cable terminals.
2. Wide crimping range: Many standard versions support 16–400mm² copper cable lugs.
3. Interchangeable dies: Different dies are used for different terminal sizes.
4. Hexagonal crimping: Many models produce a hexagonal compression shape.
5. Strong metal construction: Designed for regular use in electrical and industrial work.
6. Manual operation: Does not require an external power supply.
7. Pressure release system: Many versions include a release mechanism to return the piston after crimping.
8. Portable storage case: Selected packages include a case for the tool and dies.
9. Wide applications: Suitable for power cables, electrical panels and industrial connections.
10. Reduced manual effort: Hydraulic pressure makes large cable termination easier than using ordinary hand crimpers.

Features can differ between manufacturers. Confirm the exact package before purchase.

Uses of YQK-400 Hydraulic Crimping Tool

The YQK-400 is used in different electrical and industrial applications.

Electrical Installation

Electricians use it to attach cable lugs to large conductors. These connections are needed when installing electrical equipment and distribution systems.

Power Distribution Projects

It is useful for terminating compatible power cables in distribution networks. It can support work involving transformers, switchgear and electrical panels.

Industrial Maintenance

Factories and industrial facilities use large cables to supply machinery. The YQK-400 helps technicians replace or install cable terminals during maintenance.

Generator Connections

The tool can be used to crimp suitable cable lugs for generator connections. The cable and terminal must match the required electrical rating.

Solar and Inverter Installations

Large solar and inverter systems may use heavy-duty battery and power cables. The YQK-400 can crimp compatible terminals within its rated range.

Construction Projects

Electrical contractors can use it during the installation of power cables in commercial and industrial buildings.

Telecommunications and Infrastructure

Some infrastructure projects use large power cables and compression terminals. The tool may be suitable where the cable and terminal specifications match.

Benefits of Using YQK-400 Hydraulic Crimping Tool

1. Strong Cable Connections

A correctly selected die and terminal can produce a firm connection. This helps reduce loose cable joints.

2. Better Electrical Contact

A properly completed crimp creates close contact between the conductor and terminal. This supports reliable current flow.

3. Saves Time

The hydraulic system reduces the manual force needed to crimp large cable terminals. This can make repeated termination work easier.

4. Handles Large Cable Sizes

Its typical 16–400mm² copper range makes it suitable for many heavy-duty cable applications.

5. Useful for Professional Work

Electrical contractors, industrial technicians and maintenance teams can use it for different cable termination jobs.

6. Interchangeable Dies

The supplied dies allow the tool to work with several terminal sizes. This reduces the need to buy a separate crimper for every size.

7. No External Electricity Required

The manual version can operate without a battery or electrical power supply. This is useful at remote installation sites.

8. Easy to Transport

Many versions come with a storage case. This helps keep the tool and dies together during transport.

Compatibility: Which Cables and Terminals Can It Handle?

The YQK-400 is mainly compatible with cable lugs and compression terminals designed for hydraulic hexagonal crimping.

The cable cross-sectional area is measured in square millimetres (mm²). It is not the same as the outside cable diameter.

Before crimping, check the cable size, terminal material, terminal barrel, die size and manufacturer’s instructions. Use the correct number and position of crimps where specified. A wrong die can damage the terminal or produce an unreliable connection.

YQK-400 Hydraulic Crimping Tool Datasheet

The following table gives typical specifications for a common YQK-400 version. Different manufacturers may supply different versions under the same model name.

Note: These are reference specifications, not a guarantee for every YQK-400. Some suppliers list different forces, strokes and capacities. Confirm the manufacturer’s datasheet and the actual tool supplied before placing an order.

How to Use the YQK-400 Hydraulic Crimping Tool

Correct operation is important for a safe and reliable connection.

1. Select the cable: Confirm the cable size and material.
2. Choose the terminal: Use a lug designed for that conductor.
3. Prepare the cable: Strip the insulation to the required length without damaging the conductor strands.
4. Select the die: Choose the die specified for the terminal and cable size.
5. Position the terminal: Place the terminal barrel correctly in the crimping head.
6. Insert the conductor: Push the prepared conductor fully into the terminal barrel.
7. Operate the handles: Pump the handles until the required compression is achieved.
8. Release the pressure: Use the tool’s release mechanism as instructed.
9. Inspect the crimp: Check the shape, position and finish of the crimp.
10. Test the connection: Carry out the required inspection or pull test according to the applicable standard and project instructions.

Do not use the tool beyond its rated capacity. Never place fingers between the dies. Follow electrical isolation and workplace safety procedures.

How to Maintain the YQK-400 for Long-Term Use

Good maintenance helps keep the crimper in working condition.

– Clean the crimping head after use.
– Keep the dies free from dirt and corrosion.
– Store the tool in its case when possible.
– Check the hydraulic system for oil leaks.
– Inspect seals and moving parts regularly.
– Use only the recommended hydraulic oil.
– Do not overload the tool.
– Replace damaged dies and worn seals.
– Follow the manufacturer’s service instructions.

Do not open or repair the hydraulic cylinder unless you are qualified to do so. Poor repairs can affect the tool’s pressure and performance.

Common Problems and Troubleshooting

The piston does not move: Check the release valve position and inspect the tool for signs of hydraulic leakage. Follow the manufacturer’s troubleshooting guide.

The piston does not return: The return mechanism may be damaged, stuck or affected by a hydraulic fault. Stop using the tool until it is checked.

Oil leakage: Check for damaged seals or loose fittings. Do not continue using a leaking tool.

The crimp is loose: Confirm that the die matches the terminal and cable. Check that the conductor is fully inserted and that the correct crimping procedure was followed.

The die does not fit: Do not force it. Confirm the die type and model compatibility.

Hydraulic Tools or Pressure Gauges: Which Is More Reliable and Durable?

Hydraulic tools and pressure gauges serve different purposes. They cannot be compared as if they perform the same job.

Hydraulic tools, such as the YQK-400, use hydraulic pressure to crimp, cut or bend materials. Pressure gauges measure the pressure inside a hydraulic system or other equipment.

Both can be reliable and durable when they are made from quality materials and used correctly.

For hydraulic tools, durability depends on the strength of the metal body, quality of the hydraulic seals, pump performance, die quality and maintenance.

For pressure gauges, durability depends on the gauge material, accuracy, pressure range, internal mechanism, calibration and protection against vibration or impact.

If your work involves joining large electrical cables, the YQK-400 is the relevant tool. If you need to monitor hydraulic pressure, you need a suitable pressure gauge. For a complete hydraulic setup, both tools may be useful for different purposes.

Why Buy YQK-400 Hydraulic Crimping Tool from a Reliable Supplier?

Buying from a reliable supplier helps you confirm that you are getting the correct model and accessories.

Before buying, check:

– The model number and crimping range.
– The included die sizes.
– The rated copper and aluminium capacity.
– The hydraulic force and stroke.
– The condition of the crimping head.
– The availability of spare seals and after-sales support.
– The supplier’s current price and delivery terms.

Do not choose a tool based on its model name alone. Two tools labelled YQK-400 may have different specifications.

Where to Buy YQK-400 Hydraulic Crimping Tool in Nigeria

For wholesale supply and purchase enquiries, contact DONNEL TECH LTD, a supplier and distributor of hydraulic tools and electrical equipment in Nigeria.

Donnel Technology Limited serves buyers looking for hydraulic crimping tools, cable cutters, busbar benders, hydraulic pumps, pressure gauges and other electrical installation equipment.

Company: DONNEL TECH LTD / Donnel Technology Limited
Website: https://Donneltechltd.com/
Call/WhatsApp: 08103608430
Shop Address: F476 Industrial Section, Alaba International Market, Ojo, Lagos State, Nigeria.

Buyers from different parts of Nigeria can contact the company for product enquiries, wholesale prices, availability and delivery arrangements. Customers in Lagos, Abuja, Port Harcourt, Ibadan, Kano, Enugu, Onitsha, Benin City, Warri and other locations can make enquiries by phone or WhatsApp.

Frequently Asked Questions About YQK-400 Hydraulic Crimping Tool

1. What can the YQK-400 crimp?

It can crimp compatible copper and aluminium cable lugs and compression terminals. It is mainly used for large electrical cables.

2. What is the crimping range of YQK-400?

A common version has a copper crimping range of 16–400mm². Some versions support aluminium terminals up to 300mm². Always confirm the exact model.

3. Can YQK-400 crimp 400mm² copper cable?

Yes. Common YQK-400 models are designed for compatible 400mm² copper cable lugs. The correct terminal and 400mm² die must be used.

4. Can it crimp 400mm² aluminium cable?

Not every version can. Many common models have an aluminium limit of 300mm². Check the manufacturer’s rating before use.

5. Can YQK-400 cut electrical cables?

No. It is a crimping tool, not a cable cutter. Use a suitable hydraulic cable cutter for cutting cables.

6. Does it work without electricity?

Yes. The common hand-operated YQK-400 uses a manual hydraulic pump and does not require an electrical power supply.

7. What is the price of YQK-400 in Nigeria?

The estimated market price is ₦200,000–₦350,000. The actual price depends on the model, accessories and supplier.

8. Where can I buy YQK-400 in Lagos?

You can contact Donnel Technology Limited at F476 Industrial Section, Alaba International Market, Ojo, Lagos, or call/WhatsApp 08103608430.

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YQK-400 Hydraulic Crimping Tool price in Nigeria. Learn what it can crimp, its 16–400mm² copper range, features, uses and specifications. Buy from DONNEL TECH LTD, Alaba International Market, Lagos. Call or WhatsApp 08103608430 for price and delivery.

Conclusion

The YQK-400 Hydraulic Crimping Tool is designed for heavy-duty electrical cable termination. It can crimp compatible copper cable lugs, aluminium cable lugs, compression terminals, battery lugs and welding cable terminals within its rated capacity. Its hydraulic operation and interchangeable dies make it useful for electricians, contractors, engineers and industrial technicians.

Before purchasing, confirm the crimping range, hydraulic force, die sizes and aluminium capacity of the exact model. For the YQK-400 Hydraulic Crimping Tool price in Nigeria, wholesale enquiries and product availability, contact DONNEL TECH LTD on 08103608430 or visit F476 Industrial Section, Alaba International Market, Ojo, Lagos State.

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