The Brown Bear 10/152 is a heavy-duty machine designed for demanding tasks. Here’s a closer look at its features and capabilities:
Engine and Transmission:
- The 10/152 is powered by a Cummins 6BT5.9 engine, a water-cooled diesel engine with turbocharging and aftercooling. This in-line 6-cylinder engine delivers 152 HP intermittently at 2,500 RPM.
- The engine is paired with a 4-speed power shift transmission, offering four speeds in both forward and reverse. It includes a converter with a hydraulic pump drive.
Axles and Brakes:
- Front Drive/Steer Axle: This planetary drive steer axle features trunnion mounting, 15° oscillation, a limited-slip differential, and outboard planetaries. It boasts a 28,000 lb capacity at a 101″ track.
- Rear Drive/Steer Axle: Rigidly mounted to the differential, this axle also has a limited-slip differential, 13 7/8″ x 1 7/8″ center sections, outboard planetaries, and a 28,000 lb capacity at a 101″ track.
- The 10/152 is equipped with hydraulically actuated service brakes (wheel-mounted disc calipers) on both axles. A mechanically actuated parking brake is mounted on the transmission drum.
Hydraulic and Electrical Systems:
- The hydraulic system features a sealed, non-breathing reservoir with a 5 PSI atmospheric charge, a 100 mesh suction screen, and a 10 micron return filter. It utilizes a pressure-compensated piston pump with a displacement of 2.32 cubic inches, delivering 25 GPM at 2,500 RPM and a system relief of 2,300 PSI. Optional multiple spool closed center valving and cab-mounted controls are available.
- The electrical system is a 12-volt negative ground system. It includes a 61 amp alternator, two heavy-duty 40 batteries, and a keyed ignition.
Operator Comfort and Safety:
- The operator zone includes a ROPS and FOPS offset absorbing seat, operator controls, and a canopy for protection.
- Standard safety features include a reverse alarm, nonskid access surfaces, and lockable fuel and hydraulic tank caps.
- Operator controls are illuminated with international symbols and feature neutral safety start switching, meeting SAE J297 & J898 standards.
- The machine comes with illuminated gauges, instruments, and indicators with international symbols. These include:
- Transmission oil temperature gauge
- Transmission clutch pressure gauge
- Engine oil pressure gauge
- Engine oil pressure light and buzzer
- Hourmeter
- Tachometer
- Voltmeter
- Fuel gauge
- Rear wheel centered indicating light
- Automatic reset circuit breakers are also standard.
Additional Features:
- The 10/152 has a fuel tank capacity of 50 U.S. gallons.
- Lighting includes front-mounted working lights, a cab-mounted rear work light, hazard flashers, and rear tail and brake lights.
- Tire options include 23.1 x 26, 28L x 26 R-1, R-2 or LS2, or 23.5 x 25 E2 industrial tread tires mounted on welded steel rims.
- An electric engine heater is standard equipment.
- Numerous optional features are available, including:
- Cab enclosure with heater and pressurization
- Windshield washer
- Coolant and hydraulic reservoir level sensors
- Electric horn
- Air conditioning
- Backup light
- Brake light and turn signals
- Mirrors
- Fire extinguisher
- Roof mount emergency beacon
- Rear windshield wiper(s)
- Special colors
- Spark arresting muffler
- Pre-cleaner
- Front-mounted 4-way blade
- Custom tool boxes
- 15,000 lb capacity winch with cockpit control
Specifications:
- The 10/152 has a GVW of 50,000 lbs and a standard wheelbase of 136″.
- Overall height is 106″ on 23.1 x 26 LS2 tires.
- Overall length is a standard 296″ or can be customized to customer requirements.
- Approximate weight is 17,250 lbs on 23.1 x 26 LS2 tires, but this can vary based on the selected options.
Disclaimer: The specifications mentioned are based on SAE Standards or recommended practices where applicable. While efforts have been made to ensure accuracy, Brown Bear reserves the right to change these specifications without notice or obligation.
