Caterpillar

Select Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Register
Caterpillar

Select Store

For pricing & availability

Select Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Select Equipment

HomeAttachmentsMulchers551-4690: HM416 Bite Limiter
Home
AttachmentsMulchers
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter

High-performance cutting and mulching of vegetation and overgrowth.

Brand: Cat

Product Images
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter
551-4690: HM416 Bite Limiter

High-performance cutting and mulching of vegetation and overgrowth.

Brand: Cat

Add your equipment to see if this part fits or if there are repair options available.
Will It Fit?Add your equipment to see if this part fits or if there are repair options available.
Add Equipment
Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.
Check Price
Check Price
Login to view your customer price
Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 551-4690
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 551-4690

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.

View More
Specifications for part number 551-4690

Units of Measure

USMetric
Overall Width: 1882 mm
Overall Width: 74.1 in
Working Width: 62.3 in
Working Width: 1582 mm
Length: 1354 mm
Length: 53.3 in
Overall Height: 1480 mm
Overall Height: 58.3 in
Weight: 3020.3 lb
Weight: 1370 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: 26
Maximum Cutting Diameter: 7.9 in
Maximum Cutting Diameter: 200 mm
Maximum Cutting Depth: 26 mm
Maximum Cutting Depth: 1 in
View More
Compatible Models for part number 551-4690

MULCHING HEAD

HM415C HM416

View More
Related parts
479-8086: 3.05 m (10 ft)
479-8086: 3.05 m (10 ft)

Unique design efficiently removes snow minimizing passes and reducing salt build up.

Check Price
353-1697: 1220 mm (48 in), Skid Steer Coupler, Class II
353-1697: 1220 mm (48 in), Skid Steer Coupler, Class II

Pallet forks are for moving palletized loads on construction sites, handling bagged fertilizer and seed at landscaping and nursery sites.

Check Price
481-3668: 2.4 m (8 ft), Skid Steer Coupler
481-3668: 2.4 m (8 ft), Skid Steer Coupler

Robust design for moving snow with maximum efficiency and power.

Check Price
219-7706: A41, Skid Steer Coupler
219-7706: A41, Skid Steer Coupler

Cat® Augers are used to drill holes for footings, fencing, sign posts, trees and shrubs in construction, agricultural andlandscaping applications.

Check Price
264-9400: BR118
264-9400: BR118

Cat® Brushcutters are used to clear land and overgrowth.

Check Price
286-9301: 2137 mm (84 in)
286-9301: 2137 mm (84 in)

Designed to easily handle a wide array of bulky, irregularly shaped objects encountered in demolition, industrial, construction, recycling, storm debris clean-up, landscaping and other aggressive applications.

Check Price
426-6548: 2036 mm (80 in), Bolt-On Cutting Edge
426-6548: 2036 mm (80 in), Bolt-On Cutting Edge

Powerful clamping forces for grasping large, unusually shaped objects such as trees and recycling debris.

Check Price
493-2259: BU118
493-2259: BU118

Cat® Utility Brooms sweep and collect light debris on smooth surfaces in forward or reverse travel.

Check Price
448-5670: BA118C Hydraulic, Polypropylene/Wire
448-5670: BA118C Hydraulic, Polypropylene/Wire

Used for clearing parking lots, industrial plants, mill yards, airport runways, streets, driveways and lanes.

Check Price
479-8086
479-8086: 3.05 m (10 ft)
Check Price
353-1697
353-1697: 1220 mm (48 in), Skid Steer Coupler, Class II
Check Price
481-3668
481-3668: 2.4 m (8 ft), Skid Steer Coupler
Check Price
219-7706
219-7706: A41, Skid Steer Coupler
Check Price
264-9400
264-9400: BR118
Check Price
286-9301
286-9301: 2137 mm (84 in)
Check Price
426-6548
426-6548: 2036 mm (80 in), Bolt-On Cutting Edge
Check Price
493-2259
493-2259: BU118
Check Price
448-5670
448-5670: BA118C Hydraulic, Polypropylene/Wire
Check Price
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

Chat with an expert