- Home
- Companies
- Brown Bear
- Products
- Brown Bear - Model 300 - Hydrostatic ...
Brown Bear - Model 300 - Hydrostatic Tractor
The Cummins QSB 4.5 Tier 4 @ 190 hp is a powerful diesel engine, delivering 190 horsepower and designed for a variety of applications, including industrial and marine use. Here’s a detailed explanation of its features: Engine Configuration: This engine is an inline 4-cylinder, 4-stroke diesel with a displacement of 4.5 liters. It is turbocharged, enhancing its performance and efficiency in demanding conditions. Drive System: The tractor supports full-time four-wheel drive with selectable steering modes, including a “Crab-Coordinated-Front only” mode, which allows for improved maneuverability in confined spaces.
- Hydrostatic Systems:
- The hydrostatic propel drive system provides infinitely variable speed control across four gear ranges, enabling instant forward and reverse operation using two pedals.
- The hydrostatic implement drive system allows for the attachment of various implements at both the front and rear, enhancing the engine’s versatility.
- Axles and Frame Design: It features planetary axles, with a NO-SPIN differential in the rear and a standard differential in the front. The unitized main frame is designed to absorb heavy shock loads and maintain alignment of the powertrain.
- Componentized Power Train: This design permits servicing of individual components without disturbing the entire drive line, simplifying maintenance procedures.
- Safety Features: The Cab includes a ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) four-post protection system, which comes with a cab package that features sound deadening materials, heating, air conditioning, and other comfort features.
- Attachment Compatibility:
- Front Implement Attachments: Such as augers, snowblowers, and loaders.
- Rear Implement Attachments: Including backhoes and winches.
- This combination of robust engineering and versatile capabilities makes the Brown Bear model 300 an ideal choice for heavy-duty applications across various industries.
DIESEL ENGINE POWER Cummins QSB 4.5 Tier 4 @ 190 HP
FULL TIME FOUR WHEEL DRIVE
With selectable steering modes, "Crab-Coordinated-Front only."
HYDROSTATICS
Axial piston hydraulic pumps (variable) and motors (fixed) provide infinitely variable and stepless power transmission, efficiently at low operating temperatures.
HYDROSTATIC PROPEL DRIVE SYSTEM
Gives infinite speed variations in four gear ranges. Instant forward/reverse shuttle in all four ranges, two pedal control.
HYDROSTATIC IMPLEMENT DRIVE SYSTEM
Gives multiple attachment capability, front and rear.
PLANETARY AXLES
Rear with NO-SPIN differential, front with standard differential and heavy drive line transmit hydrostatic power to the ground.
MULTIPLE TIRE OPTIONS
UNITIZED MAIN FRAME
Absorbs heavy shock loads, maintains power train alignment.
COMPONENTIZED POWER TRAIN
Permits servicing of individual components without disturbance of the rest of the drive line.
ROPS & FOPS FOUR POST PROTECTION WITH CAB PACKAGE
Bolt on cab enclosure includes floor mat, firewall sound deadener, heater, pressurization, windshield washer and wiper, defroster fan and air conditioning.
FRONT IMPLEMENT ATTACHMENTS
(Cat. III, 3-Point)
Auger backfiller, auger composter, snowblower, sweeper broom, angle dozer, brush rake, tree cutter/shredder, brush chipper, forklift and more.
*FRONT IMPLEMENT ATTACHMENTS
(Front End Loader)
Buckets (standard & light material), auger composter, snowblower, sweeper broom, angle dozer, brush rake, forklift and more.
REAR IMPLEMENT ATTACHMENTS
Backhoes, winches, Category III, 3 point.