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Hosereel Mounted Booms HMB50

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HMB50 50 metre hosereel mounted boom for agriculture and horticulture - our largest mounted boom yet!

Specifically designed and built to give a lane spacing (distance between runs) from 50m to 72m using the nelson R65VT part circle rotator on each end of the boom.

For ease of operation the booms are transported on the hosereel and a fixed hydraulic lift system has been developed to transport the booms safely.

All models give accurate and uniform water distribution under a wide range of conditions, with a controlled droplet size to match the crop.

The booms operate at low pressure (0.6 - 2.5 bar) and can apply from 25 to 80 cubic metres per hour.

Uniform water application gives far more even crop growth compared to raingun systems.
Using a Briggs boom can reduce water consumption by 20% compared with rainguns.
High flow rates allow faster retraction enabling large areas to be covered in less time.
Controlled droplet size reduces soil damage. Large droplets can be selected to reduce drift while fine droplets can be used to minimise damage to very delicate crops.
Reduced impact from small droplets also reduces soil capping and soil erosion.
Low pressure operation helps reduce pumping costs and puts less strain on the pipeline.

HMB50 Features

The rear wheels of the boom can be set from 1.5 to 4.4m wide so that all the wheels are in a tractor wheeling.
The boom is fully mounted on the hosereel, making transportation very simple.
Genuine one person operation. From fully open to fully folded takes one operator 2 – 3 minutes.
There is a choice of Nelson S3030 Sprayjets or R3030 Rotators configured to suit flow rates and droplet size requirements of the soil and crop. Komet KPT or Senninger Dynamic Drive type sprinklers can also be supplied.
Pressure regulators are used on all Nelson S3030 or R3030 nozzle assemblies ensuring a perfectly matched flow rate across all nozzles.
Ball valve control on all sprinkler/spray-jet outlets enables sections to be shut off to suit irrigation requirements and allows individual nozzles to be unblocked if necessary.
Optional combination of sprinklers and spray jets or drop pipes and spray jets to suit wide headlands and irregular shaped fields.
A choice of blanking plates, raingun mounting kits and end sprinklers give the booms exceptional versatility.

Tough & Reliable

In the design process strength, longevity and user friendliness were the top 3 items on the brief. These booms are designed to last as long as the hosereel they are working with.
Proven lifespan of more than 20 years. Many booms from the late 1990's are still working well with well with over 15000 hours of use.
These booms are made from a combination of mild steel (fully galvanised) and stainless steel on the outer sections which ensures a long life span.
All components are manufactured using modern technology and spares are readily available for any boom we have ever made.
Models currently available include the HMB50 (the number designates structural length in metres).

Options developed in conjunction with farmers around the world make the booms highly versatile.

Comparison To The R18 to R40 Range Of Hosereel Mounted Booms

Larger diameter tubes throughout the chassis and the boom sections allowing for higher flow rates and minimal pressure loss.
Stainless steel 3rd and 4th sections excellent strength to weight ratio.
Designed to be able to move from run to run in the fully open position. You do not have to fold the sections in between runs.
The boom can be set at an angle of up to 30 degrees on the turntable. It can not be fully rotated.
Designed to mount on to larger hosereel machines (compared to smaller booms). Minimum size hosereel is approximately 110/400 to have enough core weight to balance when the boom is rotated on the drum to line up with the run - guide below

BRIGGS BOOM TECHNICAL DATA FOR HMB50 HOSEREEL MOUNTED BOOMS
Boom Model	HMB50
Boom Structural length (L)	50m (164’)
Lane spacing (l) with no end nozzle	54m (177’)
Lane spacing (l) with end nozzle Nelson PCS or PCR3030	58m (190’)
Lane spacing (l) with end nozzle Nelson R65VT or R65IVT	72m (236’)
Lane spacing (l) with end nozzle Luxor	N/A
Band width (D) (Nelson S3030/R3030)	12m/15m (39’/49')
Flow range - m³/hr	25 - 70
Operating pressure with end PCS or PCR3030 or R65VT	1 – 2.5 bar (15 – 37 psi)
Operating pressure with end sprinkler Luxor	3 – 4 bar (45 – 60 psi)
Quantity of outlets	18 (plus end sprinklers)
Folded length - m (ft)	6.5m (21’5”)
Folded width working position with 2.5m centre section– m (ft)	4.45m (14’8”)
Transport width with 2.5m centre - m (ft) 3^rd & 4^th section removed	3.8m (12’6”)
* Transport width with 2.5m centre - m (ft) 2^nd, 3^rd, 4^th sections removed	3.2m (10’6”)
Track width STANDARD CHASSIS – m (inch)	1.5 – 4.2m (60” – 165”)
Track width OFFSET (ASYMETRIC) CHASSIS – m (inch)	1.5 – 2.2m (60” – 86”)
Height to nozzle in centre of boom –m (inch)	1.5m (60”)
Weight with centre pull / offset chassis – kg (imp lb)	785 / 859kg (1731 / 1894lb)
Figures are for reference purposes only and are not binding. We reserve the right to alter specifications without prior notice. * Optional transport kit is required to attain these dimensions

CHART SHOWING BOOM TRAVEL SPEEDS FOR EXAMPLE FLOW RATES (METRES/HOUR)
Boom size / lane spacing in metres (feet)	Pressure on boom in bar (psi)	Flow rate in m³/hr
			Application rate (mm)
			7.5	10	15	20	25	30
HMB50 - 58m (190’) 50m wide structure with end Nelson PCS or PCR3030	2 (29)	36	*88	66	44	33	26	22
		44	*108	*81	54	40	32	27
		52	*128	*96	64	48	38	32
HMB50 - 72m (236’) 50m wide structure with end Nelson R65VT Rotators	2.5 (36)	38	71	53	35	27	21	18
		47	*86	64	43	32	26	21
		55	*101	*76	51	38	30	35
		65	N/A	*91	61	45	36	30
These flow rates are examples only – There are a wide range of flow rates for each model. *Always check the hosereel performance to see if high speeds are attainable.

CHART SHOWING LANE SPACING BETWEEN RUNS (M) AND PRESSURE REQUIREMENTS ON THE BOOM (BAR)
	End Nozzle Type
Boom Model	No nozzle	PCS3030	PCR3030	R65VT
HMB50	54m *2 bar	58m *2 bar	58m *2 bar	72m *2.5 bar

*The pressure requirement of 2 bar assumes all the standard nozzles are fitted with 1.4 bar pressure regulators.

2026 Briggs HMB50 Datasheet

Make an enquiry about Hosereel Mounted Booms HMB50

Options

Offset (Asymetric) Waterfeed

For crops where you can not have the PE pipe in the middle of the row, the chassis can be supplied with offset (asymetric) waterfeed - left or right. (Left hand is shown in the photo) Track width can be set from 1.5 to 2.2m.

Slurry spec chassis

For booms which are used throughout the year for waste water disposal (sometimes in less than perfect conditions) this chassis offers lower ground pressure and a larger front wheel.

Blanking plate

Blanking plate with or without end sprinkler allows the boom width to be reduced to avoid awkward obstacles.

Nelson R65VT end part circle rotator

Nelson R65VT part circle rotator can increase the lane spacing by 10-12 metres on each end of the boom. Droplet size is generally heavier than the S3030 or R3030 nozzles.

Lift frame kits

Available for the range of Ocmis, Marani & Irtec hosereel machines

Filter cone and housing

Available in 4" or 5" sizes with Bauer couplings. Filter should be used between the flexible hosereel supply pipe and the inlet fitting on the hosereel.

Dual Nozzle Clip

Holds two sizes of nozzle so that the boom can quickly be set to a different flow rate by swapping nozzles.

Turf wheels

Ideal for turf growers and amenity applications.

Three point linkage pulling out bar

Necessary for pulling out booms where the PE pipe is laid down in the wheeling behind one of the tractor wheels.

Manual raingun mounting kit

Used in two different ways:
1. To irrigate an area that can not be reached with the sprayjets or rotators and then manually divert the water back to the boom for the remainder of the irrigation run.
2. To allow the operator to use a raingun for the...

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