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CAT Vocational
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Note that by entering data in this application for purposes of obtaining
driving directions, you are providing such data directly to Google LLC and/or its affiliates. By
clicking "I Agree" or by using the Google Maps functionality to obtain driving directions, you
acknowledge and agree that use of Google Maps is subject to the then-current Google Maps/Google Earth
Additional Terms of Service at
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and Google Privacy Policy at
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Price listed is Manufacturer's Suggested Retail Price, this price does not include shipping and handling, expedite charges, taxes, dealer installation costs or other dealer charges. Dealers set actual prices, including invoicing currency. The MSRP displayed is for the region selected.
Starting at MSRP
This is not an offer for sale. The MSRP price displayed is for informational purposes. Please note that the MSRP may vary by authorized Cat dealer for the same product. The actual price and terms and conditions of sale for all products are to be solely determined by the selling authorized Cat dealer at the time of sale. Taxes, shipping & handling charges, surcharges, assembly charges, destination, freight and/or delivery charges are not included in the MSRP shown and such charges will be material in some locations (including but not limited to Alaska, Hawaii, Guam, and the Pacific Islands). The displayed pricing identified as the “MSRP” price includes features shown for the lowest priced machine configuration on the page accessed through the “Shop Now” button and does not include any attachments or protection plans.
Dealer Price
The displayed pricing identified as "Price" is the price that the Dealer sets for the particular machine configuration shown. The Price shown includes the features and attachments (if any) shown as being included at no cost with the machine configuration as well as all reasonable Dealer handling, preparation or similar costs or fees. The Price does not include taxes, shipping, surcharges, assembly charges, destination, freight and/or delivery charges. In addition, the Price does not include (i) any attachments not shown as being included at no cost with the machine configuration, or (ii) any protection plans, such as a Customer Value Agreement or Equipment Protection Plan. This is not an offer for sale. The Price displayed is for informational purposes only. The actual prices and terms and conditions of sale for all products are to be solely determined by the selling authorized Cat dealer and agreed to with the purchaser at the time of a final sale. The price shown is in U.S. Dollars and is for products sold in the US.
High-performance cutting and mulching of vegetation and overgrowth.
Features At A Glance
Displaying 1-6 of 8
Bite Limiting Plates
Ribs on the rotor limit the amount of material being processed at once to reduce stalls and recovery time.
Built in Thumb Bracket
Integrated thumb bracket allows operator to pull or push the material into position to mulch or move it away from the mulching area. On equipped Cat® excavators, the machine thumb can be utilized with the integrated thumb bracket to pick up material.
Standardized Mounting Bracket
All bite-limiter mulchers will use the small-large bolt pattern that is common with hammers, vibratory plate compactors, cold planers, and grapples. Mounting brackets are available in these bolt patterns to fit the full range of compatible Cat® machines and coupler styles.
Variable Torque Hydraulic Motor
Variable displacement piston motor provides for excellent multi-function capability of machine platform. Motor displacement will change to provide high torque at low speed to power through material with reduced risk of stalling. The motor automatically switches the displacement back for high speed operation once the material is cleared.
Bolt-on Replaceable Skid Shoes
Bolt-on skid shoes are reinforced and built to last, but easily replaceable as needed. Provides differentiation longevity over the competition, which generally has welded on skids.
V-Belt Drive
Multi V-belt design enables the transmission of torques between the hydraulic motor and the cutting head.
Hydraulic Hood (HM810 and HM912 only)
The HM810 and HM912 models have a hydraulic-actuated door that allows the operator to control material discharge and finish of the product.
OMM Tube
Stores the OMM (Operation and Maintenance Manual) in a protective case on the attachment, where it can be conveniently accessed. The tooth sharpening gauge can also be stored in the OMM container.
Features At A Glance
Ribs on the rotor limit the amount of material being processed at once to reduce stalls and recovery time.
Integrated thumb bracket allows operator to pull or push the material into position to mulch or move it away from the mulching area. On equipped Cat® excavators, the machine thumb can be utilized with the integrated thumb bracket to pick up material.
All bite-limiter mulchers will use the small-large bolt pattern that is common with hammers, vibratory plate compactors, cold planers, and grapples. Mounting brackets are available in these bolt patterns to fit the full range of compatible Cat® machines and coupler styles.
Variable displacement piston motor provides for excellent multi-function capability of machine platform. Motor displacement will change to provide high torque at low speed to power through material with reduced risk of stalling. The motor automatically switches the displacement back for high speed operation once the material is cleared.
Bolt-on skid shoes are reinforced and built to last, but easily replaceable as needed. Provides differentiation longevity over the competition, which generally has welded on skids.
Multi V-belt design enables the transmission of torques between the hydraulic motor and the cutting head.
The HM810 and HM912 models have a hydraulic-actuated door that allows the operator to control material discharge and finish of the product.
Stores the OMM (Operation and Maintenance Manual) in a protective case on the attachment, where it can be conveniently accessed. The tooth sharpening gauge can also be stored in the OMM container.
Product Specifications for HM912 Mulcher
Overall Width
71.1 in1806 mm
Working Width
47.2 in1200 mm
Length
28.1 in713 mm
Overall Height
35.5 in901 mm
Weight
1653.5 lb750 kg
Drive Method
V-BeltV-Belt
Motor
Dual Speed Axial Piston MotorDual Speed Axial Piston Motor
The displayed pricing identified as "Price" is the price that the Dealer sets for the particular machine configuration shown. The Price shown includes the features and attachments (if any) shown as being included at no cost with the machine configuration as well as all reasonable Dealer handling, preparation or similar costs or fees. The Price does not include taxes, shipping, surcharges, assembly charges, destination, freight and/or delivery charges. In addition, the Price does not include (i) any attachments not shown as being included at no cost with the machine configuration, or (ii) any protection plans, such as a Customer Value Agreement or Equipment Protection Plan. This is not an offer for sale. The Price displayed is for informational purposes only. The actual prices and terms and conditions of sale for all products are to be solely determined by the selling authorized Cat dealer and agreed to with the purchaser at the time of a final sale. The price shown is in U.S. Dollars and is for products sold in the US.
Starting at MSRP
This is not an offer for sale. The MSRP price displayed is for informational purposes. Please note that the MSRP may vary by authorized Cat dealer for the same product. The actual price and terms and conditions of sale for all products are to be solely determined by the selling authorized Cat dealer at the time of sale. Taxes, shipping & handling charges, surcharges, assembly charges, destination, freight and/or delivery charges are not included in the MSRP shown and such charges will be material in some locations (including but not limited to Alaska, Hawaii, Guam, and the Pacific Islands). The displayed pricing identified as the “MSRP” price includes features shown for the lowest priced machine configuration on the page accessed through the “Shop Now” button and does not include any attachments or protection plans.
Starting at MSRP
Price listed is Manufacturer's Suggested Retail Price, this price does not include shipping and handling, expedite charges, taxes, dealer installation costs or other dealer charges. Dealers set actual prices, including invoicing currency. The MSRP displayed is for the region selected.
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