The Brown Bear Articulated Truck is a powerful and versatile machine designed for various heavy-duty applications. Let’s examine some of its key features and specifications.
Engine and Transmission:
- This truck is powered by a Cummins 6B5.9 water-cooled diesel engine.
- This inline 6-cylinder engine delivers an impressive 116 horsepower at 2500 RPM.
- It’s paired with a 3-speed power shift transmission with a torque converter, offering three speeds in both forward and reverse.
Axles and Brakes:
- The truck features a planetary drive steer axle that is front cradle mounted and allows for 150 degrees of oscillation. The rear axle is rigidly mounted to the main frame.
- A limited-slip differential is used in the front, and a no-spin differential in the rear, ensuring optimal traction in challenging conditions.
- Outboard wheel end planetaries contribute to the robust design of the axles, which have a 22,000 lb capacity.
- Braking is handled by pinion-mounted disc caliper hydraulic brakes on both front and rear axles.
- A transmission-mounted drum brake provides mechanically actuated parking brake functionality.
Steering and Hydraulics:
- The truck uses a hydrostatic power steering system that is load-sensing and employs two cylinders per axle for enhanced control.
- Operators can select from front, coordinated, or crab steering modes to suit different maneuvering needs.
- The hydraulic system features a sealed and non-breathing reservoir with a 5 PSI atmospheric charge.
- It includes a 100-mesh suction screen and a 10-micron return filter to ensure clean hydraulic fluid.
- A pressure-compensated piston pump delivers 25 GPM at 2500 RPM.
- The system relief is set at 2300 PSI, and it utilizes multiple spool, closed-center valving.
Other Notable Features:
- The fuel tank has a capacity of 50 US gallons and is internally screened for fuel purity.
- The electrical system operates on 12 volts and includes a heavy-duty battery with keyed ignition.
- The truck offers different tire and wheel options to suit various terrains and applications.
Operator Zones:
- Two operator zone configurations are available: the 8116 with a two-person ROPS & FOPS canopy, and the 9116 with a one-person ROPS & FOPS canopy.
- Both configurations feature shock-absorbing seats for operator comfort and conveniently placed controls and instrumentation for ease of operation.
Additional Standard Equipment:
- The truck comes standard with an antifreeze solution that protects down to -20°F.
- Full-time four-wheel drive ensures excellent traction and off-road capability.
- Planetary drive steer axles enhance maneuverability.
- Lockable fuel and hydraulic tank caps provide security.
- The engine enclosure is also lockable for added protection.
- Lighting includes two headlights, amber emergency flashers, and a red taillight.
- A muffler helps reduce noise levels.
- A transmission oil cooler maintains optimal operating temperatures for the transmission.
- A reverse alarm enhances safety during operation.
- Non-skid access surfaces provide secure footing for operators.
- Access panels are strategically placed for ease of servicing.
- Operator controls are illuminated and feature international symbols for intuitive operation.
- Gauges and instruments are illuminated and include transmission oil temperature, transmission clutch pressure, engine oil pressure, hour meter, tachometer, voltmeter, and fuel gauge.
- Circuit breakers are of the automatic reset type for convenience.
- A hydraulic reservoir oil level sight gauge allows for quick fluid level checks.
- An electric engine heater aids in cold starting.
- A rear work light illuminates the work area.
Optional Equipment:
- A cab enclosure with scratch-resistant Lexan cab glass can be added for operator comfort and protection from the elements.
- A 45,000 BTU heater and pressurization system further enhance cab comfort.
- Additional options include a windshield washer, radiator coolant level sensor, hydraulic reservoir level sensor, electric horn, backup light, brake light and turn signals, mirrors, fire extinguisher, roof mount emergency beacon, rear work lights, rear windshield wiper(s), special colors, additional battery, spark arresting muffler, pre-cleaner, front-mounted 4-way blade, custom toolboxes, and a 15,000 lb capacity rear winch with cockpit control.
Dimensions and Weight:
- The standard wheelbase is 136 inches but can be customized to customer requirements.
- Overall height is 106 inches on 23.1 x 26 LS2 tires.
- The standard overall length is 296 inches, again customizable to meet specific needs.
- Overall width varies depending on the chosen tire size.
- Frame height measures 46 inches on 23.1 x 26 LS2 tires.
- Frame width is 35.5 inches.
- Approximate weight for the 8116 model is 14,750 lbs, and 12,800 lbs for the 9116 model (both on 23.1 x 26 LS2 tires).
Disclaimer:
- The manufacturer, Brown Bear, reserves the right to modify these specifications without prior notice.
This information provides a comprehensive overview of the Brown Bear Articulated Truck. For the most up-to-date specifications and information, it’s always advisable to consult the manufacturer directly.
