GH GUOHAHA Agricultural Sprayer Machinery
GH GUOHAHA Agricultural Sprayer Machinery
Sprayers That Reach Every Last Leaf

Orchard Field & Since 2015

Sprayers That Reach Every Last Leaf

Tractor trailed, mounted and self-propelled sprayers from 200 L to 2 000 L — designed, welded and tested in our own Linyi workshop, shipped to more than 20 countries.

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1.2 Metres Wide. Full Canopy Coverage.

Narrow Chassis Series

1.2 Metres Wide. Full Canopy Coverage.

The 3WZ-300 slips between two-metre rows, sprays both sides at once and keeps working when a tractor cannot enter the block.

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Tanks, Frames And Pumps Made Under One Roof

Built On Our Own Line

Tanks, Frames And Pumps Made Under One Roof

Cutting, rolling, welding, painting and assembly under one roof — which is why we can hold a 15-day lead time and still answer a spare-parts request the same day.

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Tracks That Climb Where Tractors Can't

Crawler Terrace Work

Tracks That Climb Where Tractors Can't

Remote-controlled rubber-track sprayers for 35 degree slopes, terraces and wet ground — 200 m range, eight hours per charge, no operator on the slope.

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10+

Years Making Sprayers

7

Product Categories

20+

Export Countries

1200+

Sprayers A Year

Guohaha engineers testing a sprayer pump

About Guohaha

A Sprayer Specialist,
Not A Trading Company

Guohaha Agricultural Machinery (Shandong) Co., Ltd. builds orchard and field sprayers in Linyi, inside the Shandong sprayer cluster. Ten years on tanks, pumps, fans and nozzles taught us where machines usually fail — so we weld, paint and test every unit ourselves instead of buying finished goods from other yards.

Today seven product lines leave the workshop: trailed, mounted, greenhouse, self-propelled, crawler sprayers, mini tracked dumpers and eleven spare-part families. Each machine is pressure-tested for 30 minutes and pattern-checked at three pressures before it is crated, and each order ships with a one-year warranty, a nozzle kit and a spare-parts list.

Own Tank & Frame Line

Rolled, welded and powder-coated in-house.

Spray Pattern Tested

Every nozzle set checked at 3 pressures.

CE & ISO 9001

Documents ready for customs and tenders.

Parts Within 48 Hours

Eleven part families kept on the shelf.

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Product Centre

Sprayers For Every
Orchard And Field

Nine proven models, each available as a stand-alone unit or as part of a matched spraying set — with nozzle kits, a spare-parts list and operator training included.

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Product Categories

Seven Lines,
One Supplier

Pick the chassis that matches your rows, your slope and your water supply, then add the tank size and pump that fit your spray programme. One invoice, one container, one warranty.

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Spare Parts

Eleven Part Families, Shipped In 48 Hours

Nozzles, filters, tracks, sprockets and body panels — a parts shelf built for the machines we sell, not a generic catalogue.

Shop parts
TRACTOR TRAILED SPRAYER TRACTOR MOUNTED SPRAYER GREENHOUSE SPRAYER SELF PROPELLED SPRAYER CRAWLER SPRAYER MINI TRACKED DUMPER SPRAYER PARTS

Why Guohaha

Six Reasons Buyers
Come Back For A Second Container

01

Tanks And Frames Made In-House

Our own rolling, welding and powder-coating lines mean tank thickness, weld quality and paint finish are our responsibility, not a supplier's.

02

Spray Pattern Checked, Not Assumed

Each nozzle set is measured at three pressures on a pattern table, so the coverage you order is the coverage that reaches the canopy.

03

1-Year Warranty, 5-Year Parts

Every machine ships with a one-year warranty, a documented spare-parts list and eleven part families kept in stock.

04

OEM & ODM As Standard

Your colour, your badge, your manual language and your decal layout — from 20 units, with drawings approved before production.

05

15-Day Lead Time On Stock Models

Standard configurations leave the workshop in 15 days; container loading, fumigation and documents are handled by our own export team.

06

Field-Proven In 20+ Countries

Units run in Nigerian cassava fields, Saudi date palms, Kazakh apple blocks and Brazilian coffee terraces — with English, Spanish and French support.

Need a machine that is not in the catalogue? Send a photo of what you spray today — we quote a modified build in three days.

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Factory Display

2 000 m², Five Stations,
One Continuous Flow

Plate cutting, tank rolling, frame welding, powder coating and final assembly sit in one hall, so a machine moves metres between stations instead of weeks between suppliers.

Inside The Workshop
Sprayer tank welding station
01  Tank Rolling & Welding
Guohaha factory building
02  Assembly Hall
Pump testing bench
03  Pump Test Bench
Control valve assembly
04  Valve & Hose Assembly
Nozzle spray pattern test
05  Spray Pattern Check

Compliance

Documents Ready Before You Ask

Certificates, test reports and packing lists travel with every shipment, so customs, tenders and farm insurers get what they need on the first request.

CE

Machinery Directive 2006/42/EC

ISO 9001

Quality management system

1-Year Warranty

Parts and labour, ex-works

Verified Factory

Audited production site

Sprayer Tested

30 min pressure + pattern check

Export Ready

Container loading & documents

Global Reach

Shipped To 20+ Countries
Since 2015

Containers leave Qingdao every month for farms, cooperatives and dealers who need machines that keep working after the first season. Documents, spare parts and training travel with them.

20+

Countries

1,200+

Units Delivered

11

Part Families

Africa

Nigeria, Kenya, Ethiopia, Tanzania, South Africa, Algeria

Middle East

UAE, Saudi Arabia, Oman, Iraq, Jordan, Egypt

Central Asia

Kazakhstan, Uzbekistan, Kyrgyzstan, Georgia

Americas & ASEAN

Brazil, Mexico, Peru, Chile, Indonesia, Vietnam, Philippines

News & Events

Latest From Guohaha

All News

Customisation & Quotation

Tell Us What
You Need To Spray

Send your crop, row spacing, slope and tank size. Our engineers reply within one working day with a recommended model, a nozzle set-up and a delivered price.

+86 15999999999 123456@qq.com

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