2300XPC GPL9762 4

Boost productivity in thinning and light clear-cutting operations with the 12-metric-ton class 845-1 forwarder. Experience exceptional maneuverability and fuel efficiency, making it an ideal choice for demanding tasks. The hydraulic retarder overspeed protection feature guarantees that the driveline operates within safe speed limits.

Key highlights include:

  • Tailor the machine to your needs with four load-capacity options, ensuring the right fit for the job.
  • Enhance productivity with powerful cranes and robust FlexBunks, designed for efficient material handling.
  • Conquer challenging terrains effortlessly using the potent hydrostatic transmission and achieving high ground clearance.

Product Features and Benefits:

Versatile Loading Capability: Tailor the machine to your specific job requirements with multiple load capacities – 12, 14, 16, or 20 metric tons – and various frame-length options. Engineered for smooth and precise operations, the rugged cranes boast extended reach and impressive lifting and slewing torque.

Efficient Transport in Challenging Terrain: Navigate confidently through rugged forests, even when fully loaded, with chassis and suspensions designed for peak performance in demanding conditions. Komatsu Comfort Bogie axles, featuring a high portal offset and V-shaped frames, provide industry-leading ground clearance.

Operator-Centric Comfort: Prioritize operator comfort for enhanced productivity. The spacious and open cab ensures excellent visibility, while ergonomic controls and a comfortable seat contribute to all-day comfort. Optional Comfort Ride suspension adds further comfort and capabilities.

Powerful and Fuel-Efficient Performance: Maximize performance with high power and torque, coupled with fuel efficiency from a sophisticated control system that automatically adjusts to changes in engine load.

Technology-Driven Traction: Benefit from exceptional tractive force with an intelligent hydrostatic transmission system that considers machine load, terrain conditions, power, and torque output. Hydraulic retarder overspeed protection on the 875-1 and 895-2 models ensures optimal driveline performance.

Customizable Controls: Empower operators with customizable machine controls, allowing fine-tuning for sensitivity, speed, smoothness, or accuracy based on job requirements. The MaxiXplorer/MaxiXT system monitors and controls everything from engine and crane to transmission and service ladders.

Effortless Maintenance: Minimize downtime with a service-friendly design featuring an electronically powered tilting hood for quick and easy maintenance. All filters are conveniently located together under the hood for easy access.

Obstacle Overcoming Capability: For ground or stump leveling on challenging terrains, an optional heavy-duty stacking blade with a high angle of departure is available. This configuration ensures no interference between the blade, battery boxes, or hood guard.

Enhancements for Productivity and Comfort: Explore multiple options to boost productivity and comfort, including bunk wideners, rear- and front-view video cameras, computer touchscreen, and an electric fuel fill pump.

Cold Weather Starting Assurance: Ensure no loss of valuable time in cold temperatures with a standard diesel heater system that warms the engine coolant, hydraulic oil, and batteries, facilitating easy cold-weather starting on the 845-1, 855-3, 875-1, and 895-2 models.

Product Specifications for 845:

Dimensions:

  • Width:
    • With 600/55×26,5 tires: 8 ft. 7 in
    • With 710/45×26,5 tires: 9 ft. 4 in
  • Length, total: 30 ft. 9 in (with shortest rear frame)
  • Length, front axle to articulated joint: 6 ft. 1 in
  • Length, articulated joint to rear axle: 9 ft. 6 in (with shortest rear frame)
  • Transport height: 12 ft. 9 in (hoses included and with tire compression)
  • Ground clearance, at steering coupling: 2 ft. 1 in

Weight:

  • Approximate weight: 37,236 lbs.

Engine:

  • AGCO POWER, 4-cylinder diesel engine with turbo and intercooler. EU Stage V (Europe) and EPA Tier 4F (North America)
  • Engine displacement: 1.3 gal
  • Power, max.: 188 HP at 1,900 rpm
  • Torque: 800 Nm at 1,500 rpm
  • Fuel tank: 38.3 gal
  • AdBlue® tank: 31.7 gal
  • Other equipment: Water separator. Fuel filter. Throttle, electrical via CAN. Thermostat-controlled fan (electric). Electrical refueling.

Load Area:

  • Gross load: 26,455 lbs.
  • Bunk area: 37.7 – 51.7 sq.ft. depending on options and market
  • Load bunks: Mounted on runners, movable. FlexBunk widening kit compatible (optional).
  • Load gate: Komatsu FlexGate; hydraulic, flexible, full-height gate in fixed or hydraulically maneuverable version.
  • Other equipment: Bunk-widening kit. Hydraulic height-adjustable stakes.

Crane and Grapple:

  • Crane Models: 105F, 130F
  • Reach: 25 ft. 3 in/31 ft. 2 in/32 ft. 10 in, 26 ft. 3 in/32 ft. 10 in
  • Lifting torque, gross: 75,969 lbs.-ft., 93,670 lbs.-ft.
  • Slewing torque, gross: 21,168 lbs.-ft.
  • Rotator: G121 and slewing dampened link MPB
  • Grapple: Komatsu G28
  • Crane tip: ProTec (standard)
  • Other equipment: Alternative models of grapples and rotators. Crane tilt.

Hydraulic System:

  • Single-circuit load-sensing with variable piston pump
  • Flow: 74 gpm at 2,000 rpm
  • Hydraulic oil tank: 33.8 gal
  • Working pressure, max.: 105F: 24.5 MPa, 130F: 26 MPa
  • Other: Dual return oil filters for hydrostat and working hydraulics. Hydraulic oil level warning. Sight glass level check. Clogging indication for return oil filter. Visual alarm in the cab.

Electrical System:

  • Voltage: 24 V
  • Battery capacity: 2 x 140 Ah
  • Generator: 2 x 100 A

Transmission:

  • Computer-controlled, hydrostatic mechanical transmission. Direction of travel and driving speed are controlled via a keypad on the armrest as well as foot-operated forward/reverse controls in the working position. Transfer gearbox with 2 positions (high and low). Disengageable drive operation
  • Driving speed: 0 – approx. 15.53 mph
  • Tractive force: 38,218 lbf.
  • Other equipment: SpeedShift

Notes:

  • The specifications describe possible equipment, not which equipment is standard or optional. Standard and optional equipment varies between countries. Your sales representative has an up-to-date list of what is included. Weights are based on the equipment specified in the basic specification. Specifications and designs are subject to alteration without prior notice.

Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/forestry/forwarders/845-1

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.komatsu.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.