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GKB Machines

GKB RotoBrush | Model RB40 & RB120 | Width 16"–48" | 15–45 HP | For Tractors

GKB RotoBrush | Model RB40 & RB120 | Width 16"–48" | 15–45 HP | For Tractors

Regular price $9,525.49
Regular price Sale price $9,525.49
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  • Model – RB40 & RB120 Rotary Brush Attachments Designed for deep cleaning of synthetic turf edges and field lines.
  • Working Width – RB40: 16"–32.5"; RB120: 48" with full-width coverage via dual adjustable brushes.
  • Mounting Options – Compatible with front or rear tractor mounting via standard 3-point Cat I–II linkage.
  • Power Requirement – RB40: 15–35 hp; RB120: 20–45 hp—ideal for compact and mid-size tractors.
  • Field Applications – Sports turf edge cleaning, field line restoration, and playground surface maintenance.
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Product Description

GKB RotoBrush | Model RB40 & RB120 | Width 16"–48" | 15–45 HP | For Tractors

DESCRIPTION

The GKB RotoBrush is a specialized rotary brush attachment designed to tackle the most persistent contamination found along the edges of synthetic turf pitches—particularly moss, algae, and compacted debris. These contaminants not only degrade the appearance of the field but also pose safety risks due to slipperiness. Available in two models—RB40 and RB120—the RotoBrush offers deep-cleaning capabilities far beyond standard brushing systems. Its rigid bristles penetrate the turf surface to dislodge embedded grime, while optional brush discs and collection containers allow for targeted cleaning of field lines and playground surfaces. Whether you're maintaining sports fields or synthetic turf playgrounds, the RotoBrush delivers precision, power, and versatility. With adjustable brush arms, hydraulic drive options, and multiple brush configurations, it's the go-to solution for restoring turf aesthetics and performance.

Key Features

  • Model RB40 & RB120 Rotary Brush Attachments Designed for deep cleaning of synthetic turf edges and field lines.
  • Rotating Brush Disc – Rigid bristles penetrate turf to remove moss, algae, and compacted debris.
  • Hydraulic Drive – Both models feature hydraulically driven brush discs for consistent torque and cleaning power.
  • Adjustable Brush Arm – Brush arm can be repositioned for optimal angle and reach during operation.
  • Brush Diameter – RB40: 15.75" (single disc); RB120: 23.5" (dual discs) for wider coverage.
  • Working Width – RB40: 16"–32.5"; RB120: 48" with full-width coverage via dual adjustable brushes.
  • Mounting Options – Compatible with front or rear tractor mounting via standard 3-point Cat I–II linkage.
  • Brush Plate Angle Adjustment – Allows fine-tuning of brush contact and cleaning depth.
  • Optional Attachments – Includes tooth discs, central brushes, screw jack height adjustment, and rubber wheels.
  • Power Requirement – RB40: 15–35 hp; RB120: 20–45 hp—ideal for compact and mid-size tractors.
  • Field Applications – Sports turf edge cleaning, field line restoration, and playground surface maintenance.

Detailed Specifications

GKB RotoBrush RB40

Specification

Detail

Model

RB40

Working Width

40 cm / 16" (up to 32.5" with optional brush)

Working Depth

0–4 cm / 0–2"

Brush Diameter

15.75"

Dimensions (L×W×H)

70 × 150 × 70 cm / 28 × 59 × 28"

Transport Dimensions

61 × 120 × 70 cm / 24 × 47.25 × 27.5"

Weight

65 kg / 145 lbs

Power Requirement

15–35 hp

Linkage Type

Standard 3-point Cat I–II

Drive Type

Hydraulic

Options

RB40.02 – 24" Brush; RB40.03 – Central Brush; RB40.04 – Hydraulic Adjustment; RB12.03.01 – Tooth Disc 600mm

GKB RotoBrush RB120

Specification

Detail

Model

RB120

Working Width

120 cm / 48"

Working Depth

0–4 cm / 0–2"

Brush Diameter

2 × 23.5"

Dimensions (L×W×H)

90 × 120 × 80 cm / 35 × 47 × 32"

Transport Dimensions

122 × 100 × 80 cm / 48 × 39.5 × 31.5"

Weight

85 kg / 190 lbs

Power Requirement

20–45 hp

Linkage Type

Standard 3-point Cat I–II

Drive Type

Hydraulic

Options

RB12.01.04 – Screw Jack with Rubber Wheels; RB12.03.01 – Tooth Disc 600mm

 

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

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Shipping

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  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!

Customer Reviews

Overall rating: 4.6 / 5 from 91 reviews.

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