Cat® excavator attachments are designed and built for maximum performance and safety. From excavator buckets to thumbs to couplers, Cat excavator attachments are engineered to maximize the power and efficiency of your excavator and deliver the most productivity.

 

Mini Excavator Worktools

HMF110 Flail Mower

US
Metric

Overview

Cat® Flail Mowers for Mini Excavators are designed for high-performance cutting and mulching of vegetation and undergrowth from overgrown and forested terrain. Flail Mowers are ideal for environmental maintenance applications, such as mowing along ditches, fence rows and retention ponds and cleaning up high banks and slopes.

Working Width
40.00 in
1000.00 mm

Optimal Hydraulic Flow
50-80 L/min (13-21 gpm)
Maximum Cutting Diameter
50-75 mm (2-3 in)
Swinging Teeth per Drum
16

Overall Width
47.00 in
1184.00 mm
Length
33.00 in
842.00 mm
Overall Height
29.00 in
741.00 mm
Weight
830.00 lb
377.00 kg
Drive Method
V-Belt Drive

Motor
Axial Piston

Optimal Hydraulic Pressure
150-250 bar (2175-3626 psi)

Drum Speed
2540-2620 RPM

Required Hydraulics
Standard Flow

Working Width
40.00 in
1000.00 mm
Drive Method
V-Belt Drive
Length
33.00 in
842.00 mm
Optimal Hydraulic Pressure
150-250 bar (2175-3626 psi)
Overall Height
29.00 in
741.00 mm
Overall Width
47.00 in
1184.00 mm
Weight
830.00 lb
377.00 kg
Required Hydraulics
Standard Flow
Features

Application

Flail Mowers are used for high performance cutting of vegetation, saplings and undergrowth from overgrown agricultural areas, retention ponds and forested terrain.

Piston Motor

Piston motor is used to improve operational efficiency of tool and flow is matched to ideal machine condition.

Balanced Drum

Mulching drum is weighted for maximum mulching performance and smooth operation. Staggered tooth design allows for only one tooth to contact material at all times for efficient cutting performance.

Cat® XTC Hydraulic Hoses

Quick disconnect hydraulic lines allow for easy tool swapping. Case drain line improves motor life and protects internal motor components.

Integrated Rear Roller

Integrated real roller keeps swinging teeth out of the dirt as it rolls flat with the ground, preventing excess wear and extending tooth life.

Bolt-on Replaceable Skid Shoes

Bolt-on replaceable skid shoes are reinforced and built to last, yet easily replaceable as needed.

Integrated Stand

Integrated stand eases access for attachment and removal. Allows mower to sit flat for storage.

Front Chain Guard

Front chain guard limits material thrown from tool and helps protect swinging teeth and drum.

Tool Mounted Operation and Maintenance Manual Holder

Tool mounted and sealed from the elements, this holder includes all of the operation manuals and maintenance guides required for proper operation of the work tool.

1600 mm (63 in) Ditch Cleaning Bucket

US
Metric

Overview

Ditch Cleaning Buckets for Cat® Mini Excavators are ideal for cleaning wide trenches, loading materials, slope cutting, grading and finishing work in construction, landscaping and road maintenance applications.

Width
63.00 in
1600.00 mm
Rated Capacity
9.90 ft3
279.80 L
Weight
306.70 lbs
139.10 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
23.20 in
589.50 mm

Width
63.00 in
1600.00 mm

Rated Capacity
9.90 ft³
279.80 l

Weight
306.70 lb
139.10 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
23.20 in
589.50 mm

Specifications

Capacity
9.90 ft³
279.80 l

Interface Type
Pin On
Capacity
9.90 ft³
279.80 l
Features

Application

Versatile bucket for applications such as cleaning wide trenches, loading materials, grading, dressing slopes and more.

Bucket Design

Formed back wrapper design enhances bucket loading and production.

Superior Bucket Fill

Optimum wrapper angle and no sharp corners promote superior bucket fill and reduce material packing.

Bucket Shape

Enhanced bucket shape allows material to flow more easily. Tapered bucket sidewalls allow for easy dumping of sticky material.

A26B Auger

US
Metric

Overview

Cat® Augers are used for drilling holes for footings, fencing, signs, trees and shrubs in construction, agricultural, and landscaping applications. They are designed with the right amount of speed and torque for maximum productivity in a broad range of soil types.

Drive Shaft Torque @ Max Pressure
5040.00 lb ft
6830.00 N·m
Drive Method
Gerotor Motor - Double Planetary Reduction
Mounting Bracket Design
Mini Hydraulic Excavator
Required Hydraulics
High Flow XPS
Overall Width w/ bracket
11.00 in
289.00 mm
Overall Length w/ bracket
14.00 in
361.00 mm
Overall Drive Unit Height
36.00 in
916.00 mm

Housing Diameter
11.00 in
280.00 mm
Swing Range (fore/aft)
60 degrees

Swing Range (L/R)
76 degrees

Hex Output Shaft Size
2.00 in
51.00 mm
34:1

Drive Unit Weight (w/o Bits)
234.00 lb
106.00 kg
Required Hydraulic Flow
95-130 L/min (25-34 gpm)
Optimal Hydraulic Pressure
207-290 bar (3002-4206 psi)
Effective Displacement
2.67 in³
44.00 cm³/rev

Bit Speed at Maximum Flow
81 rpm

Hex Output Shaft Size
2.00 in
51.00 mm

Drive Shaft Torque at Maximum Pressure
5034.00 lb/ft
6826.00 N·m
Drive Method
Gerotor Motor - Double Planetary Reduction
Mounting Bracket Design
Mini Hydraulic Excavator

Drive Gear Reduction
34:1

Optimal Hydraulic Pressure
207-290 bar (3002-4206 psi)
Overall Width - With Bracket
11.00 in
289.00 mm

Required Hydraulic Flow
95-130 L/min (25-34 gpm)

Required Hydraulics
High Flow XPS
Overall Length - With Bracket
14.00 in
361.00 mm
Swing Range (L/R)
76 degrees
Motor Displacement
2.67 in³
44.00 cm³
Optimal Hydraulic Flow
95-130 L/min (25-34 gpm)
Overall Height
36.00 in
916.00 mm
Weight
234.00 lb
106.00 kg
Features

Application

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

Multiple Drive Systems

Three different drive systems, all designed with the right amount of speed and torque for working in a broad range of soil types.

  • A14B feature a variable speed, bi-directional, gerotor style hydraulic motor that generates optimal bit speed and output torque for light to moderate duty work.
  • A19B features a variable speed, bi-directional, single reduction planetary drive gerotor style hydraulic motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty applications.
  • A26B features variable speed, bi-directional, double reduction planetary drive hydraulic gear motor mounted to a planetary gear box for optimal bit speed and output torque for moderate to heavy-duty, high performance drilling requirements.

Rugged Mounting Bracket

Exclusive Cat® mounting bracket for superior structural reinforcement, positioning flexibility, easy transportation, and near vertical storage. Also includes serrated step to allow safer and easier access into the cab.

Rugged Bits for Every Application

Rugged bits are adaptable to a number of projects. Standard bits, tree bits, industrial bits and standard rock drill head bits (bolt-on) are offered to cover a wide variety of applications and ground conditions.

Bit Extensions and Adapters

Various extensions allow for digging deeper and adapting to round or hex shaft bit designs. Retention pin reduces time to auger flight changes.

Optional Equipment
  • BUCKETS
    • Wide: 4.2 m3 (5.5 yd3), Performance Series

1000 mm (40 in) Ditch Cleaning Bucket

US
Metric

Overview

Ditch Cleaning Buckets for Cat® Mini Excavators are ideal for cleaning wide trenches, loading materials, slope cutting, grading and finishing work in construction, landscaping and road maintenance applications.

Width
39.40 in
1000.00 mm
Rated Capacity
6.00 ft3
169.90 L
Weight
258.60 lbs
117.30 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
23.20 in
589.50 mm

Width
39.40 in
1000.00 mm

Rated Capacity
6.00 ft³
169.90 l

Weight
258.60 lb
117.30 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
23.20 in
589.50 mm

Specifications

Capacity
6.00 ft³
169.90 l

Interface Type
Pin On
Capacity
6.00 ft³
169.90 l
Features

Application

Versatile bucket for applications such as cleaning wide trenches, loading materials, grading, dressing slopes and more.

Bucket Design

Formed back wrapper design enhances bucket loading and production.

Superior Bucket Fill

Optimum wrapper angle and no sharp corners promote superior bucket fill and reduce material packing.

Bucket Shape

Enhanced bucket shape allows material to flow more easily. Tapered bucket sidewalls allow for easy dumping of sticky material.

676 mm (27 in) Ripper

US
Metric

Overview

Cat® Excavator Rippers offer a cost-effective alternative to blasting. In quarry production work, they offer a lower cost per ton, better product quality and less environmental impact than explosive excavation. They are the ideal tool for land clearing or site preparation in rock, quarry work and similar high-impact digging applications. Take productivity to the next level with a Cat Rip & Load package. A quick coupler switches you rapidly between the ripper, and an Extreme Duty Rock bucket. Pull the rock from the ground and load it with the same machine.

Shank Length
27.00 in
676.00 mm
Overall Length
32.00 in
822.00 mm
Weight
135.00 lb
61.00 kg
Width
11.00 in.
281.00 mm
Tip Radius
32.00 in
810.00 mm

Weight
135.00 lb
61.00 kg
Overall Length
32.00 in
822.00 mm
Width
11.00 in
281.00 mm
Shank Length
27.00 in
676.00 mm
Tip Radius
32.00
810.00
Tip Radius
32.00 in
810.00 mm
Features

Application

Designed for land clearing or site preparation in rock, quarry work and similar high-impact digging applications.

Pin-On or Coupler

Available as pin-on, also works with several popular quick couplers.

Heavy Construction

Reinforced, one piece shank is made of Hardox® 400. Includes adjuster group and Cat® GET. Gussets on top plate designed to withstand side loads.

Serviceability

Teeth are common with Cat® buckets and thumbs.

Thumb Compatible

Curved shape works with existing thumbs.

305 mm (12 in) Heavy Duty Capacity Bucket

US
Metric

Overview

Designed to optimize the performance of the Cat® Mini Hydraulic Excavator in a wide variety of applications and materials. Heavy Duty Capacity Buckets are well suited for moving large quantities of material, such as during truck loading applications and are capable of moving greater volumes of material than the Heavy Duty Buckets. These buckets are machine-specific and are not interchangeable between machine model sizes.
Width
12.00 in
305.00 mm
Rated Capacity
2.90 ft3
82.10 L
Weight
185.20 lb
84.00 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
33.50 in
850.60 mm
Width
12.00 in
305.00 mm
Rated Capacity
2.90 yd³
82.10 m³
Weight
185.20 lb
84.00 kg
Base Edge Thickness
0.80 in
20.00 mm
Tip Radius
33.50 in
850.60 mm
Capacity
2.90 ft³
82.10 l
Interface Type
Pin On
Features

Application

Especially suited for moving large quantities of material, such as during truck loading applications, and are capable of moving greater volumes of material than the heavy duty buckets.

Bucket Design

Formed back wrapper design enhances bucket loading ability and production.

Superior Bucket Fill

Optimum wrapper angle and no sharp corners promote superior bucket fill and reduce material packing.

Tapered Bucket Sidewalls

Enhanced bucket shape allows material to flow more easily. Tapered bucket sidewalls allow for easy dumping of sticky material.