BR318 Brush Cutter / Brush Cutting Attachment
Cat® Brushcutter Attachments at Work
Cat® Brushcutter Attachment Overview
Cat® Brushcutter Attachment Operating Tips
Cat® Brushcutter Features and Benefits
An Attachment for Every Job - Cat® Work Tool Attachments
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SPECS SUMMARY
| Overall Width | 74 in (1880 mm) |
| Cutting Width | 72 in (1829 mm) |
| Maximum Cutting Diameter | 3 in (76 mm) |
| Required Hydraulics | High Flow XPS |
Specifications
| Overall Width | 74 in (1880 mm) |
| Cutting Width | 72 in (1829 mm) |
| Maximum Cutting Diameter | 3 in (76 mm) |
| Required Hydraulics | High Flow XPS |
| Overall Length | 85 in (2159 mm) |
| Overall Height | 21.3 in (542 mm) |
| Weight | 1106.7 lb (502 kg) |
| Optimal Hydraulic Flow | 100-130 L/min (26-34 gpm) |
| Optimal Hydraulic Pressure | 150-280 bar (2176-4065 psi) |
| Tip Speed (Depends On Flow) | 3998-5198 mpm (13118-17054 fpm) |
| Motor Displacement | 12 in³/rev (196 cm³/rev) |
| Drive Shaft Torque | 297-554 N.m (219-409 lb/ft) |
Benefits and Features
Cat® Brushcutters are used for clearing overgrowth from highway medians, utility easements and for initial land clearing for housing, parks and recreational areas.
High strength blades deliver high cutting action, durability and also mulch overgrowth. Fully balanced blade carrier prevents unnecessary vibration. Tapered blade carrier allows cutter to ride up over stumps and rocks.
Long life motor deliver years of high-speed blade performance. Machined and heat-treated gears in sealed gearbox provide reliable, durable transfer of torque from motor to blade carrier.
Motor protection guard shields motor and gear box from debris. Removing a set of bolts allows this hinged guard to be moved away for easy access to motor and gearbox.
Galvanized coil chains (7.9 mm [5/16 in] proof) provide debris guarding in the front and rear areas to restrict flying debris and material.
Heavy-duty skids allow easy movement of the brushcutter through uneven terrain while maintaining stability of the work tool and machine.
Lift restriction chains limit operating height of the brush cutter to reduce flying debris and blade damage.