Horizon 4000

The Horizon series represents Sands’ medium-to-small self-propelled sprayers. The 4000-litre model is the largest in the range, while the Horizon 3000 is the most compact.

New for 2026, the Horizon features our advanced boom leveling system, providing accuracy within 3% of Europe’s leading manufacturers. The cab is fully bespoke by Sands, ensuring exceptional comfort for long days in the field. It also includes a side or rear filling station for maximum convenience and ease of use.

Optional features include front/rear line boom switching, PWM, individual nozzle control, and much more. Get in touch today to explore all the specifications available for your new Horizon 3000!

Vehicle

Vehicle & Drivetrain

Engine

  • Tier 5 Final 6‑cylinder water‑cooled diesel with AdBlue, rated at approx 160 kW (214 hp) for high capacity spraying demands.

Transmission & Drive

  • Fully hydrostatic 4‑wheel drive with 4‑speed transmission for strong field traction and high road speed.
  • Poclain wheel motors with load‑sensing hydraulics.

Steering & Handling

  • Selectable 4‑wheel steering with auto‑alignment control via foot pedal.

Brakes & Suspension

  • Hydrostatic primary braking with dynamic braking and boosted braking via joystick.
  • Self‑levelling hydro‑pneumatic suspension, with optional Dual Ride softer field setting.

Chassis & Hydraulics

  • Welded hollow steel chassis with telescopic sliding axles (e.g., 68–80 in or 72–84 in).
  • 200 L hydraulic oil tank (High Grade HV46).

Spraying System

Tank Capacities

  • Main spray tank: 4000 litres.
  • External clean water/wash tank: approx 300 L, rear‑mounted.

Pump & Filtration

  • Standard 400 L/min dual‑speed pump for high output — optional pump configurations available.
  • Main suction filter with flushing pressure filter and nozzle filters.

Boom & Spray Delivery

  • Standard 24 m 2‑stage gull‑wing boom; options include VG (variable geometry) booms and booms up to 35m.
  • Stainless steel ¾″ spraylines with prime & purge recirculation.
  • Triplet nozzle bodies with three sets of spray tips included; optional Quad, Quin or Twin Line (e.g., Hypro Duo‑React).

Section & Height Control

  • Standard 7 section controls across boom.
  • Adjustable spray height from ~0.5 m to ~2.4 m.
  • GPS/precision options compatible (Boom levelling, PWM, etc.).

Induction & Plumbing

  • Stainless steel 25 L chemical induction hopper.
  • Optional twin rotary valves for self‑filling, wash and pump‑out functions.

‍Cab & Operator Comfort

  • Panoramic luxury cab, designed in‑house and built in Germany, with Category 4 filtration for operator safety.
  • Climate control, high‑back air suspension seat, electric/heated mirrors, LED work lighting and ergonomic controls.
  • Adjustable steering column and joystick controls for forward/reverse, boom functions and steering.

Spraying

BRAND NEW for 2026 – Introducing our state-of-the-art boom leveling system, featuring Smart RAM Control with 5 Precision Sensors for unmatched accuracy and performance.

Full Sprayer Technology Options:

GPS Auto Section Control

Individual Nozzle Shut Off

PWM

Front/ Rear Line Switching

Dimensions and Weight

Dimensions & Performance

  • Wheelbase: ~3.2 m.
  • Turning circle: ~7 m.
  • Ground clearance: ~950–1000 mm.
  • Fuel tank: ~280 L.
  • Max road speed: ~50 km/h.
  • Unladen weight: ~7.5–8.0 tonnes (dependent on spec).
  • Transport width: ~2.9 m; length: ~8.0 m; height: ~3.7 m.

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Why Choose Sands Sprayers?

Key Features of NEW Sands Sprayers

Wide array of booms

Our booms can go up to 40 metres in length, covering more ground with precison over your whole farm.

Bespoke Sands Cab

When designing our own cab, we rigorously tested competitors across the market to ensure the best possible experience for operators.

brand new boom levelling

BRAND NEW for 2026 – a state-of-the-art boom levelling system, delivering maximum precision across the entire boom on your farm.

Side  Filling Station

With two washing nozzles and an additional hand lance for external cleaning, also available as a rear filling station on Horizon models.

Technical features

Fantastic array of technology packages availale on your sprayer: including all makes of GPS and Front/ Rear Line Switching.

Boom sizing

Sands booms can go up to 40 m with Infinity models and up to 36 m with Horizon models, covering more ground with precision.

FULL LED SCREEN

Overhead Screen puts filling, lights, machine checks, and hydraulic axles at your fingertips in the cab.

Precision Boom

We offer individual nozzle shut-off and PWM on both models to ensure maximum precision and accuracy for your crops.

30k Road Speed

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FULL LED LIGHT PACKAGE

With two washing nozzles and an additional hand lance for external cleaning, providing you with a simplified operator experience.

Not in the market for new sprayer?

Here's some of our used machines

A FAMILY BUSINESS
OVER 125 YEARS IN THE FARMING WORLD

Based in Catfield, Norfolk, our machines are known for quality, strength, performance and overall reliability. There is no hiding we are a family business that has been in the farming world for over 125 years, from farming in Norfolk to supplying crop protection products with a previous company, to day manufacturing crop sprayers and continuing to run our farm in Norfolk.

Sands Agricultural Machinery was founded in 1973 by Neal Sands, building the first sprayer for our contracting business. The ban on aerial spraying, and the need for a high clearance machine, led to farmers and contractors asking us to produce self-propelled sprayers for them.

2000
Sprayers in the world
51k
Metres of booms produced
70k
Square ft New Factory
51
Years In Manufacturing
Our Operators

Customer testimonials

"Just finished an 18 hour stretch on the SAM Sprayer 36 mtr Horizon and I can honestly say if I didn’t need to sleep, I could carry on and do another 18 hours.
Cracking machine, a joy to operate."
Scott Harrod
E.G. Harrison, Norfolk
“We are highly delighted with every aspect of our SAM Sprayer Horizon 5500, from the comfortable, ergonomic cab and the efficiencies afforded by a high capacity machine to the knowledge that, if required, we will get rapid, knowledgeable back up from the team in Norfolk.
A truly fantastic all round package!”
David Ullyott
Bapton Manor Farm Ltd, Wiltshire
“We are highly delighted with every aspect of our SAM Sprayer Horizon 5500, from the comfortable, ergonomic cab and the efficiencies afforded by a high capacity machine to the knowledge that, if required, we will get rapid, knowledgeable back up from the team in Norfolk.
A truly fantastic all round package!”
Sam Stephenson
J Haig Hamilton & Sons, Scotland
“We are highly delighted with every aspect of our SAM Sprayer Horizon 5500, from the comfortable, ergonomic cab and the efficiencies afforded by a high capacity machine to the knowledge that, if required, we will get rapid, knowledgeable back up from the team in Norfolk. A truly fantastic all round package!”
Sam Stephenson
J Haig Hamilton & Sons, Scotland

get in touch today

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