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HomeAttachmentsMulchers551-4700: HM418 Bite Limiter
HomeAttachmentsMulchers551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter

High-performance cutting and mulching of vegetation and overgrowth.

Brand: Cat

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551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter
551-4700: HM418 Bite Limiter

High-performance cutting and mulching of vegetation and overgrowth.

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Description for part number 551-4700

Cat® Mulchers for Skid Steer Loaders and Compact Track Loaders are designed for high-performance cutting and mulching vegetation and undergrowth from forested terrain. The hydraulic mulcher reduces saplings, shrubs and trees into mulched material, making it ideal for environmental maintenance, such as creating fire lanes. Other applications include land reclamation, foliage removal from building construction sites, and shredding pruned material and organic waste for biomass production.

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Specifications for part number 551-4700

Units of Measure

USMetric
Overall Width: 2122 mm
Overall Width: 83.5 in
Working Width: 71.7 in
Working Width: 1822 mm
Length: 1354 mm
Length: 53.3 in
Overall Height: 1480 mm
Overall Height: 58.3 in
Weight: 3315.7 lb
Weight: 1504 kg
Drive Method: Polychain Belt
Motor: Axial Piston Dual Speed
Required Hydraulics: XHP / XE
Optimal Hydraulic Flow: 150-155 L/min (40-41 gpm)
Optimal Hydraulic Pressure: 200-278 bar (2900-4061 psi)
Drum Speed: 2673-2762 rpm
Fixed Teeth per Drum: 32
Maximum Cutting Diameter: 7.9 in
Maximum Cutting Diameter: 200 mm
Maximum Cutting Depth: 26 mm
Maximum Cutting Depth: 1 in
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Compatible Models for part number 551-4700

MULCHING HEAD

HM418C HM418

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced