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Mulchers
The BRON 450 Mulcher is the right machine to tackle jobs such as right-of-way clearing for seismic lines, electric and power lines, pipelines, clearing for commercial sites, recreational trails, golf courses, building lots, and forestry fireguards.
39,580 lbs
WeightCummins®X12
Engine450 hp
PowerD5
UndercarriageFeatures
Engine
Cummins® X12 Emissions Certified T4f / Stage V. Performance characteristics that build power and torque under demanding conditions. Available at lower emission certifications for suitable markets.
Manufacturer Validation
Every BRON powertrain is developed in collaboration with leading engine manufacturers. Each installation is reviewed and validated by the engine manufacturer to ensure the engine installation, cooling, emissions, and electrical systems work seamlessly together to deliver maximum performance at 100% duty cycle up to 50°C ambient or higher.
Separated Engine & Hydraulic Compartments
Divided into separate compartments for engine, hydraulics, and heat rejection, thereby separating hot ignition points from potential fuel sources. Keeps each compartment cleaner, making it easier to service and maintain for the duration of your ownership.
Oscillating Tracks
Traction over uneven terrain, keeping more even contact on the ground while achieving a lower 'real-world' ground pressure to maintain flotation in soft ground conditions. This also provides a smoother ride for the operator, thereby reducing strain and fatigue.
Track Guides
Oversized to support the track pads near the edge while limiting maximum twist to the manufactures guidelines. Very helpful when riding up on the edge of a stump or rock to prevent bending track pads or damaging the chain links.
Track Guides - Full Length
Bolt-on design, easy to change at the dealer level or even by the customer for different seasonal or environmental work. The full length design helps prevent ingress of large debris/rocks while providing continuous support for the track pads in extreme conditions. These guides are lined with an AR plate to ensure strength and durability where it counts.
Walking Beam Front Axle
Connects the left and right track frames together with a central pivot to enable oscillation. The grease points for the central pivot & track pivots are guarded while remaining accessisble without tools.
D5 Size Undercarriage
The D5 undercarriage matches the weight and performance of this versatile mulcher. Equipped with 32" Single Grouser pads achieves a low ground pressure to maintain flotation in soft conditions. The standard clipped grouser corners makes for responsive turning manoeuvres while minimizing soil disturbance and erosion.
Full Height Windshield
Clear view of the cutting head and tracks, with visibility to the gap between them to monitor mulching performance.
Under-Cab Sealing
Sealed joint between mainframe and cab prevents debris from collecting in the main frame under the cab, keeping the hydraulic compartment cleaner making it easier to service.
Windshield Guard
Protects the windshield from damage by large debris with room for side access for easy cleaning and wiper maintenance.
Air Ride Seat
Smooth riding air suspension for the operator with adjustable height for all sizes of operators.
Heated Operator Seat
Comfort in cold weather; premium cloth seat also feels warmer quicker than leather or vinyl.
Climate Control A/C & Heated
Manual HVAC controls with optional auxiliary heat included in Cold Weather Package.
Bluetooth & Radio Equipped Audio System
Stereo sound from speakers mounted on the sides of the operator, play music from your cell phone or other bluetooth enabled devices.
Hydraulic Tilting Cab
Push-button control to raise and lower the cab for ease of service and cleaning. Includes a manual tilt feature for when electric power isn't available and a cylinder lock for added safety.
Keyless Ingnition
Allows operators to have their own login credentials, with the ability to track individual fuel consumption, working hours, and even define time limits for the rental fleet markets.
Ergonomic Arm Rests and Controls
Multi-adjustable arm rests for ultimate operator comfort.
Emergency Exits
Equipped with the right side cab door and cab roof hatch for emergency exit purposes.
Full-Time Rear Facing Camera
Always have visibility of what is behind the machine with a dedicated display in the cab (not shared with other info on the screen). Screen positioned in line with operators forward view to minimize effort and simplify viewing while mulching.
ROPS / FOPS/ OPS Certified
Engineered to pass the demanding tests for ROPS, FOPS, and OPS; thereby keeping the operator safe in extreme mulching applications.
Airflow by Design
With the primary airflow direction exhausting out the side panel doors, mulched dust and debris is directed away from the machine, helping operator visibility while keeping the engine compartment clean. The cool air intake at the rear is positioned as high as possible to limit fouling of the radiators.
Variable Speed Reversing Fan
Optimal fans speed for cooling the engine and hydraulic oil is determined by operating temperatures, keeping noise levels to a minimum while reducing fuel consumption. The hydraulically driven cooling fans will reverse regularly with a timer or manually when requested by the operator using the console mounted switch. Reversing the fans periodically helps keep the radiators clean of debris. When the engine is under high-load during mulching, fan reverse cycles are postponed to maintain maximum cooling capacity. All of these features reduces fatigue for the operator while allowing the machine to operate longer.
Sloped Roof
Solid top body panels prevents debris from falling into the engine bay. These solid roof panels are sloped to passively shed debris off the machine. Under the roof is an integrated structural framework that eliminates the need for external sweeps or canopy.
Ground Level Fuel & DEF Filling
Both the diesel fuel and DEF filling points are accessible from the ground, making it easier and safer for your daily touch points.
Belly Pans (Full Length)
Full length underbody access to internal components for easy service. Incorporates drain holes to prevent water from collecting.
Tie-Down Lugs
Integrated tie-down lugs simplify securing your load for transporting.
On-Board Hydraulic Oil Fill Pump
Onboard electric fill pump with suction hose for easy filling from the ground. Filling through the on-board filters introduces only clean oil into the system.
Service Lights
Illuminate daily maintenance areas of the machine for visibility in low-lighting conditions.
LED Exterior Lights
See clearly on any job with built-in LED lights on the front, sides, and back of the mulcher, all controlled through the digital touchscreen system. Choose between the standard 8-light set-up and the optional 10-light set-up. For added protection from debris, steel mesh grating is available as an option.
D-Lug
Allows the mulching head to 'float' in a slot, minimizing shock loads to the lift-gear and operator while the head can follow the contours of the mulching site easier.
Replaceable Lugs
Bolt-on D-Lugs for easy replacement
Custom Hydraulic Cylinders
Purpose built cylinders featuring spherical bushings and guarded grease fittings; includes hydraulic cushioning on the curl out function to minimize shock loads to the machine and operator.
Guarded Grease Points
All regular maintenance grease points are guarded by design, providing protection while permitting tool-free access.
Engine
Cummins® X12 Emissions Certified T4f / Stage V. Performance characteristics that build power and torque under demanding conditions. Available at lower emission certifications for suitable markets.
Manufacturer Validation
Every BRON powertrain is developed in collaboration with leading engine manufacturers. Each installation is reviewed and validated by the engine manufacturer to ensure the engine installation, cooling, emissions, and electrical systems work seamlessly together to deliver maximum performance at 100% duty cycle up to 50°C ambient or higher.
Separated Engine & Hydraulic Compartments
Divided into separate compartments for engine, hydraulics, and heat rejection, thereby separating hot ignition points from potential fuel sources. Keeps each compartment cleaner, making it easier to service and maintain for the duration of your ownership.
Oscillating Tracks
Traction over uneven terrain, keeping more even contact on the ground while achieving a lower 'real-world' ground pressure to maintain flotation in soft ground conditions. This also provides a smoother ride for the operator, thereby reducing strain and fatigue.
Track Guides
Oversized to support the track pads near the edge while limiting maximum twist to the manufactures guidelines. Very helpful when riding up on the edge of a stump or rock to prevent bending track pads or damaging the chain links.
Track Guides - Full Length
Bolt-on design, easy to change at the dealer level or even by the customer for different seasonal or environmental work. The full length design helps prevent ingress of large debris/rocks while providing continuous support for the track pads in extreme conditions. These guides are lined with an AR plate to ensure strength and durability where it counts.
Walking Beam Front Axle
Connects the left and right track frames together with a central pivot to enable oscillation. The grease points for the central pivot & track pivots are guarded while remaining accessisble without tools.
D5 Size Undercarriage
The D5 undercarriage matches the weight and performance of this versatile mulcher. Equipped with 32" Single Grouser pads achieves a low ground pressure to maintain flotation in soft conditions. The standard clipped grouser corners makes for responsive turning manoeuvres while minimizing soil disturbance and erosion.
Full Height Windshield
Clear view of the cutting head and tracks, with visibility to the gap between them to monitor mulching performance.
Under-Cab Sealing
Sealed joint between mainframe and cab prevents debris from collecting in the main frame under the cab, keeping the hydraulic compartment cleaner making it easier to service.
Windshield Guard
Protects the windshield from damage by large debris with room for side access for easy cleaning and wiper maintenance.
Air Ride Seat
Smooth riding air suspension for the operator with adjustable height for all sizes of operators.
Heated Operator Seat
Comfort in cold weather; premium cloth seat also feels warmer quicker than leather or vinyl.
Climate Control A/C & Heated
Manual HVAC controls with optional auxiliary heat included in Cold Weather Package.
Bluetooth & Radio Equipped Audio System
Stereo sound from speakers mounted on the sides of the operator, play music from your cell phone or other bluetooth enabled devices.
Hydraulic Tilting Cab
Push-button control to raise and lower the cab for ease of service and cleaning. Includes a manual tilt feature for when electric power isn't available and a cylinder lock for added safety.
Keyless Ingnition
Allows operators to have their own login credentials, with the ability to track individual fuel consumption, working hours, and even define time limits for the rental fleet markets.
Ergonomic Arm Rests and Controls
Multi-adjustable arm rests for ultimate operator comfort.
Emergency Exits
Equipped with the right side cab door and cab roof hatch for emergency exit purposes.
Full-Time Rear Facing Camera
Always have visibility of what is behind the machine with a dedicated display in the cab (not shared with other info on the screen). Screen positioned in line with operators forward view to minimize effort and simplify viewing while mulching.
ROPS / FOPS/ OPS Certified
Engineered to pass the demanding tests for ROPS, FOPS, and OPS; thereby keeping the operator safe in extreme mulching applications.
Airflow by Design
With the primary airflow direction exhausting out the side panel doors, mulched dust and debris is directed away from the machine, helping operator visibility while keeping the engine compartment clean. The cool air intake at the rear is positioned as high as possible to limit fouling of the radiators.
Variable Speed Reversing Fan
Optimal fans speed for cooling the engine and hydraulic oil is determined by operating temperatures, keeping noise levels to a minimum while reducing fuel consumption. The hydraulically driven cooling fans will reverse regularly with a timer or manually when requested by the operator using the console mounted switch. Reversing the fans periodically helps keep the radiators clean of debris. When the engine is under high-load during mulching, fan reverse cycles are postponed to maintain maximum cooling capacity. All of these features reduces fatigue for the operator while allowing the machine to operate longer.
Sloped Roof
Solid top body panels prevents debris from falling into the engine bay. These solid roof panels are sloped to passively shed debris off the machine. Under the roof is an integrated structural framework that eliminates the need for external sweeps or canopy.
Ground Level Fuel & DEF Filling
Both the diesel fuel and DEF filling points are accessible from the ground, making it easier and safer for your daily touch points.
Belly Pans (Full Length)
Full length underbody access to internal components for easy service. Incorporates drain holes to prevent water from collecting.
Tie-Down Lugs
Integrated tie-down lugs simplify securing your load for transporting.
On-Board Hydraulic Oil Fill Pump
Onboard electric fill pump with suction hose for easy filling from the ground. Filling through the on-board filters introduces only clean oil into the system.
Service Lights
Illuminate daily maintenance areas of the machine for visibility in low-lighting conditions.
LED Exterior Lights
See clearly on any job with built-in LED lights on the front, sides, and back of the mulcher, all controlled through the digital touchscreen system. Choose between the standard 8-light set-up and the optional 10-light set-up. For added protection from debris, steel mesh grating is available as an option.
D-Lug
Allows the mulching head to 'float' in a slot, minimizing shock loads to the lift-gear and operator while the head can follow the contours of the mulching site easier.
Replaceable Lugs
Bolt-on D-Lugs for easy replacement
Custom Hydraulic Cylinders
Purpose built cylinders featuring spherical bushings and guarded grease fittings; includes hydraulic cushioning on the curl out function to minimize shock loads to the machine and operator.
Guarded Grease Points
All regular maintenance grease points are guarded by design, providing protection while permitting tool-free access.
Options
Positive Air Shut-Off
Positive Air Shut-Off provides an added layer of engine protection by immediately shutting down the engine through the interruption of air intake. This system enables the engine to be safely stopped in emergency situations or in the event of uncontrolled fueling, thereby preventing severe engine damage and enhancing safety.
Assist / Recovery Winch
30,000 lb pulling force to assist with recovery. Compact integrated design keeps body smoother and shorter for easier maneuvering.
Cold Climate Package
Includes: additional batteries for increased cranking amps for starting in extreme cold conditions, diesel burning coolant heater/pump with programmable 7-day timer to warm the engine block and hydraulic tank oil, supplemental auxiliary cab heater to keep the operator warm in extreme cold environments.
Windshield Guard
Protects the windshield from damage by large debris with room for side access for easy cleaning and wiper maintenance.
Side Mirrors
The available cab-mounted side-view mirrors provide the operator with a view to the rear corners of the machine. Mounted in robust steel housings, the optional mirrors can improve the operators visibility for manoevering in confined spaces.
Specifications
| Engine Make & Model | Cummins® X12 |
| Emissions Certified | T4F / Stage V |
| Rating | 2100 rpm |
| Net Power | 400 hp (298 kW) Peak 450 hp (336 kW) |
| Torque | 1600 ft-lbs (2169 Nm) |
| Fuel Tank Capacity | 145 U.S. Gal (550 L) |
| Mulcher Circuit Max Flow | 198 gpm (750 lpm) |
| Mulcher Circuit Max Pressure | 5500 psi (379 bar) |
| Operating Weight Without Head | 39,580 lbs (17,953 kg) |
| Tractor Width | 106" (2692 mm) |
| Overall Height | 127" (3225 mm) |
| Overall Length Without Head | 218" (5537 mm) |
| Ground Pressure Without Head | 4.55 psi (31.4 kPa) SAE-J1309 |
| Ground Clearance | 22” (558 mm) |
| Undercarriage | D5 (D6 optional) |
| Suspension | Oscillating track frames |
| Travel Speed | 4.1 mph (6.6 kph) |
| Steering | Joystick control |
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