Name: High Pressure Extension Lance
Brand: SHEWUYOU

Product Name

High Pressure Extension Lance

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Product Overview

The High Pressure Extension Lance is a long-reach cleaning accessory designed to extend the working range of compatible pressure washers. It helps operators reach elevated, recessed and difficult-to-access surfaces while remaining at ground level.

The telescopic lance concept combines an extendable pole, pressure washer connection, adjustable working head and compatible spray accessories. Depending on the configuration, it can be used for high-pressure washing, low-pressure detergent application and specialized surface cleaning.

For commercial farms and agricultural engineering projects, the extension lance can help clean high walls, steel structure members, ceilings, roofs, ventilation areas, vehicle surfaces and other locations that are difficult to reach with a conventional spray lance.

Length, connection system, nozzle configuration, material and accessory package can be customized according to project requirements.

Key Features

Long-reach design for elevated and hard-to-reach cleaning areas.
Telescopic or multi-section pole structure for adjustable working length.
Adjustable spray head helps direct water toward the required cleaning surface.
Suitable for compatible high-pressure and low-pressure cleaning operations.
Can support foam or detergent application when equipped with a compatible detergent system.
Ground-level operation can reduce the need for ladders or mobile access equipment in suitable applications.
Suitable for cleaning walls, roofs, gutters, façades, solar panels and other elevated surfaces.
Useful for agricultural buildings, livestock facilities and steel structure buildings.
Shoulder strap or other operator-support accessories can be provided according to configuration.
Quick connection or proprietary connection systems available according to pressure washer compatibility.
Designed for repeated professional cleaning operations when correctly specified and maintained.
OEM, distributor and project-based customization available.

Nilfisk's current extension-lance product uses an extendable 2.2–3.9 m pole, an adjustable nozzle head up to 135°, and includes selected nozzle and detergent accessories; these figures are reference specifications for that manufacturer's product and are not presented as fixed SHEWUYOU specifications. :contentReference[oaicite:1]{index=1}

Structural Components

Extension Pole: Telescopic or sectional structure providing additional working reach.
Locking Sections: Secure the pole at designated extension positions during operation.
Pressure Water Passage: Internal flow path designed to transfer water from the pressure washer connection to the spray outlet.
Spray Head: Directs the cleaning flow toward elevated or difficult-to-access surfaces.
Nozzle Holder: Supports compatible spray nozzles or cleaning accessories.
Equipment Connection: Connects the lance to the compatible pressure washer gun or cleaning system.
Detergent System: Optional configuration for drawing and applying cleaning solution.
Shoulder Strap: Optional operator-support component for improved handling of extended poles.
Protective Components: End guards, grips and locking elements can be selected according to the product configuration.

The exact structural design depends on the required reach, pressure washer platform, working pressure, accessories and project conditions. Nilfisk's documented product includes an extension lance, shoulder strap, nozzles, detergent bottle and detergent hose as part of its specified package. :contentReference[oaicite:2]{index=2}

Working Principle / Structural Principle

Pressurized water is supplied from a compatible pressure washer through the spray gun or connection assembly and enters the extension lance. The internal flow path transfers the water through the extended pole toward the spray head and nozzle.

By extending the pole, the operator can increase the distance between the spray nozzle and the operator. The adjustable head allows the spray direction to be changed so that water can be directed onto vertical, horizontal or angled surfaces.

With a compatible detergent configuration, cleaning solution can be supplied to the lance for pre-treatment or foam application before high-pressure rinsing.

For professional use, each pole section must be fully secured at its designated locking position before pressurized operation. The lance, fittings and accessories must be rated for the pressure and temperature of the connected pressure washer.

Technical Specifications

Product Type	High pressure extension lance
Application	Pressure washer cleaning and long-reach surface cleaning
Working Length	Customizable according to project requirements
Pole Structure	Telescopic or sectional, according to configuration
Spray Head Adjustment	Adjustable according to selected configuration
Nozzle Type	According to application and pressure washer requirements
Connection Type	According to compatible pressure washer platform
Working Pressure	According to selected lance and equipment configuration
Water Temperature	According to selected material and pressure washer requirements
Detergent Application	Available according to configuration
Shoulder Strap	Available according to configuration
Customization	Available upon request

Exact pressure, temperature, reach and connection specifications should be confirmed for the final configuration. Specific manufacturer models may use different values; Nilfisk's referenced extension lance, for example, is specified for 2.2–3.9 m extension and a nozzle head adjustable up to 135°. :contentReference[oaicite:3]{index=3}

Applications

Commercial livestock farm cleaning
Pig house wall, ceiling and equipment cleaning
Poultry house and agricultural building maintenance
High-level cleaning inside steel structure buildings
Roof and façade cleaning
Gutter and drainage-area cleaning
Solar panel cleaning where compatible accessories are specified
Tractor and agricultural machinery cleaning
Truck, trailer and large vehicle cleaning
Warehouse and industrial building maintenance
Food and agricultural facility exterior cleaning
Construction and engineering equipment cleaning

The long-reach concept is particularly useful where the cleaning target is elevated or physically difficult to access. Nilfisk identifies applications including gutters, windows, roofs and solar panels for its current extension-lance configuration. :contentReference[oaicite:4]{index=4}

Customization Options

The High Pressure Extension Lance can be adapted for different pressure washer platforms and commercial cleaning requirements.

Custom working length
Number and arrangement of extension sections
Aluminum, composite or other suitable pole materials according to requirements
Pressure washer connection type
Spray nozzle configuration
Adjustable spray-head angle
Foam and detergent application configuration
Shoulder strap or support accessories
Quick-connect accessory interface
Handle and grip configuration
Color and surface finish
Packaging and private-label requirements
OEM and distributor specifications

For agricultural engineering projects, the lance can be designed according to building height, cleaning workflow, local climate, wash-down procedures and pressure washer specifications. Final configurations are customizable according to project requirements.

Installation & Maintenance

Before installation, confirm that the lance connection is compatible with the pressure washer and that the complete assembly is suitable for the intended operating pressure and water temperature.

Connect the lance securely to the pressure washer gun or designated connection system. Install the selected nozzle or accessory and verify that it is fully locked before pressurizing the system.

Extend telescopic or sectional poles only to their designated locking positions. Every locking section should be checked manually before operation.

Keep the lance away from sharp edges, excessive impact and unnecessary bending. Avoid striking steel structure members, livestock equipment or building components with the extended pole.

After use, release pressure before disconnecting accessories. Rinse away detergent and dirt where required, inspect connection points and nozzle seats, and store the lance in a dry protected area.

Regularly inspect locking mechanisms, pole sections, seals, fittings, grips and spray accessories. Damaged or worn components should be replaced before further high-pressure operation.

Project Cases

Commercial Pig Farm: Suitable for cleaning high walls, ceiling areas, ventilation components, gates and other elevated surfaces inside pig housing where conventional lances provide insufficient reach.

Poultry Farm: Can be used for high-level wash-down of poultry-house structures and service areas when the selected pressure washer and accessories are compatible.

Steel Structure Agricultural Building: Long-reach operation can assist with cleaning beams, panels, roof edges and other elevated building surfaces while the operator remains at ground level.

Farm Machinery Cleaning Station: The extension lance can provide additional reach for cleaning large tractors, loaders, trailers and agricultural equipment.

Agricultural Engineering Project: Working length, connection type and nozzle selection can be specified according to building dimensions, pressure washer location and cleaning workflow.

Distributor and OEM Program: Product configuration, branding, packaging and accessory combinations can be customized according to market and project requirements.

Product FAQ

Q: What is a high pressure extension lance?
A: It is an extended spray lance designed to increase the operator's working reach when connected to a compatible pressure washer.

Q: Can the extension lance be used for livestock farm cleaning?
A: Yes. It can be configured for suitable pressure washing applications in pig houses, poultry houses, cattle facilities, agricultural buildings and farm service areas.

Q: Can the lance length be customized?
A: Yes. Working length and pole configuration can be customized according to project requirements.

Q: Can it be used with different pressure washers?
A: Compatibility depends on the pressure washer connection, working pressure, temperature and accessory interface. The final connection configuration should be confirmed before ordering.

Q: Can a foam nozzle or detergent system be installed?
A: Yes, when the selected configuration supports detergent application. Nilfisk's referenced product includes a foam nozzle, detergent bottle and detergent hose. :contentReference[oaicite:5]{index=5}

Q: Can the spray angle be adjusted?
A: An adjustable spray head can be specified according to the configuration. The referenced Nilfisk model provides adjustment up to 135°. :contentReference[oaicite:6]{index=6}

Q: Is a shoulder strap available?
A: A shoulder strap can be included or supplied according to the selected configuration to improve handling of an extended lance.

Q: What should be checked before using the lance?
A: Confirm connection compatibility, pressure and temperature ratings, nozzle installation and the secure locking of every telescopic or sectional pole.

Q: Can the extension lance be supplied for OEM projects?
A: Yes. Length, materials, connections, nozzles, detergent accessories, colors, packaging and labeling can be customized according to project requirements.

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