List of Construction Machinery products

Clean the inner walls of pipes evenly with the power of a water jet! Blocked pipes can also be treated!

• Water Treatment
• Turbid water and muddy water treatment machines

We accept manufacturing according to the material of the blade, blade angle, and other specifications of the processing target.

• Work tools
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• stone

No need for rectification! It is possible to measure accurately in a short time even in disturbed flows in the elbow and damper downstream areas!

• Air compressors, blowers and pumps
• Anemometer
• others

Simplifying the preparation of magnetic powder liquid!

• Rock drills, demolition machines, and excavators
• Non-destructive testing

Inspection of finer scratches using fluorescence. We take pride in our high distinguishability.

• Rock drills, demolition machines, and excavators
• maintenance
• Non-destructive testing

Dye penetrant testing agent that allows for visual inspection of invisible fine scratches.

• Rock drills, demolition machines, and excavators
• maintenance
• Non-destructive testing

Ideal for welding inspections in narrow areas of bridges and structures.

• Foundation construction
• Steel construction
• Rock drills, demolition machines, and excavators

Ideal for removing oil stains from mechanical parts and materials, degreasing and cleaning of metal products, ceramics, plastic products, and other applications. Prevention regulations for organic sol...

• Rock drills, demolition machines, and excavators
• cleaning
• Non-destructive testing

OzMagic is the world's first ozone water generator that uses the water pressure of tap water to generate electricity and create ozone.

• Sanitary fixtures
• Faucet fittings
• Rock drills, demolition machines, and excavators

The hydraulic-driven legs can be independently controlled! Introducing a compact hydraulic excavator that can perform well in various terrains.

• Dismantling and moving
• Drilling Machine

Self-propelled crawler type, towing type, stationary type! Introducing a fine crushing machine for crushing wood.

• Rock drills, demolition machines, and excavators

Achieving high torque and energy savings with direct drive system! Coarse shredder for wood and plastic.

• Rock drills, demolition machines, and excavators

Featuring a wide lineup including bucket crushers and demolition cutters!

• Drilling Machine
• Rock drills, demolition machines, and excavators

A safe and secure town where you can live with a smile: Proposals for disaster reduction urban development. Seiwa Electric is contributing to the community... We are working with various products.

• Power generation equipment
• Prime movers, torque converters, hydraulic equipment, generators

Increase work efficiency with continuous punching! Preparation and cleanup after work are also easy and smooth, significantly saving time.

• Concrete Machinery

Achieving a maximum penetration length of 50m, among the top class in the country! Large center-type machine with an angle adjustment device for pouring.

• Foundation construction machinery

The original chemical fan of Plakai Corporation, which evolves every day!

• Air compressors, blowers and pumps
• Ventilation and smoke exhaust equipment
• Air conditioning equipment

Recommended safety devices for earthquake measures and earth suspension measures for cranes!

• Safety and consumables
• Crane and others

Full support for 【i-Construction】 with a community-based approach!

• Bulldozers and scrapers
• Motor graders, roadbed machines, compaction machines

Would you like to breathe in a beautiful workplace? In a comfortable environment, motivation and productivity will improve!

• Air compressors, blowers and pumps
• others

By making fine adjustments, construction tailored to the geological layers is possible! This can reduce environmental impact.

• Piles, caissons, sheet piles
• Prime movers, torque converters, hydraulic equipment, generators

Avoid harmful resonance that occurs during the start and stop of vibrations, and instantly transition to the high-frequency range!

• Civil Engineering Method
• Prime movers, torque converters, hydraulic equipment, generators
• Piles, caissons, sheet piles

Construction that meets on-site conditions is possible! Actively developing plans and designs for the construction of retaining walls and support structures!

• Other civil engineering works
• Drilling Machine

Bring your envisioned ideal to life!

• Construction machinery leasing and rental

By producing entirely to order, we keep costs down and respond to our customers' requests.

• Construction machinery leasing and rental

Add greenery to your parking lot for a beautiful accent! Introducing artificial turf with endless uses.

• Construction machinery leasing and rental

Domestic sales achievements have surpassed 1 million m²! Whether viewed from afar or up close, it looks even more realistic.

• Construction machinery leasing and rental

A shaftless conveyor that enables transportation over 30 meters with just one unit! Additionally, it does not require intermediate bearings and is completely sealed, significantly reducing maintenance...

• Water Supply Facilities
• Sewerage facilities
• Transport machinery

To all site managers! We can visualize the concrete pouring height and the time intervals for overlapping layers.

• Concrete Machinery
• Concrete construction

To all site managers! We will solve various concerns with our watering and curing system.

• Concrete Machinery
• Concrete construction

Introducing a high-performance vehicle with a clear airport runway cleaning capability!

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• cleaning

Stocking in the intermediate process for quick delivery! In-house non-destructive testing allows for compliance with classification society examinations!

• Foundation construction machinery

Acquisition of patents through joint development with users! Machining implemented using BTA glasses hole processing!

• Air compressors, blowers and pumps

Material procurement is based on selecting material manufacturers based on performance! Machining is carried out consistently by partner companies.

• Transport machinery

Conducting machine tests in-house! Achieving high strength throughout with heat treatment using a barrel-type continuous furnace!

• Drilling Machine

Renewed for enhanced durability! For peeling work on tiles, concrete, rust, and more!

• Prime movers, torque converters, hydraulic equipment, generators
• Renovation and repair methods
• Special Construction Method

A wide range of air tools available for use in general civil engineering and construction work!

• Prime movers, torque converters, hydraulic equipment, generators
• Renovation and repair methods
• Special Construction Method

This is an introduction to a swivel transport roller composed of a frame and rollers, featuring a turntable on the top.

• Roller Jack
• Other civil engineering works
• Transport machinery

Supports ultra-heavy loads! The load is applied only to the frame and the ground rollers, featuring a simple structure.

• Roller Jack
• Other civil engineering works
• Transport machinery