.svg){kind=icon}
.svg){kind=icon}
Forestry
845-1
Forwarders
- Gross load capacity (kg) 12 000
- Gross load capacity (lbs) 26,455
- Horsepower (HP) 188 HP @ 1,900 rpm
- Horsepower (kW) 140 kW @ 1 900 rpm
- Tractive force (kN) 170
- Tractive force (lbf) 38,218
Productivity and efficiency
Drive high productivity for thinning and light clear-cutting with this 12-metric-ton class of the 845-1 forwarder. You'll appreciate the remarkable maneuverability and excellent fuel efficiency. Hydraulic retarder overspeed protection ensures the driveline won't run too fast.
- Choose the right machine for the job with four load-capacity options
- Drive high productivity with powerful cranes and rugged FlexBunks
- Tackle the roughest terrain with powerful hydrostatic transmission and high ground clearance
Features and benefits
Efficient loading
Match the machine to the job with a variety of load capacities — 12, 14, 16 or 20 metric tons — and several frame-length options. Designed for smooth and precise operation. Rugged cranes have a long reach and excellent lifting and slewing torque.
Smooth, fast transport
Maneuver with confidence in the most rugged forests, even when fully loaded. Chassis and suspensions are designed for performance under demanding conditions. Komatsu Comfort Bogie axles with a high portal offset and V-shaped frames provide some of the highest ground clearance in the industry.
Operator comfort
Operator comfort is key to your productivity. Spacious and open, our cab provides fantastic visibility, ergonomic controls and a seat that delivers all-day comfort. Optional Comfort Ride suspension provides added comfort and capabilities.
Powerful yet efficient
Maximize performance with high power and torque while driving efficiency with a fuel-efficient engine. A sophisticated control system automatically adapts to changes in engine load.
Technology-driven traction
Get exceptional tractive force thanks to 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 the driveline won't run too fast.
Customize your controls
Give operators the benefit of machine controls they can fine-tune for sensitivity and speed or smoothness and accuracy – whatever the job demands. Our state-of-the-art MaxiXplorer/MaxiXT system monitors and controls everything from engine and crane to the transmission and service ladders.
Easy to maintain
Less time servicing means more time forwarding. Maintenance is quickly and easily completed with a service-friendly design featuring an electronically powered tilting hood. All filters are located together for easy access under the hood.
Overcome climbing obstacles
When you need to do ground or stump leveling on tough terrain, an optional heavy-duty stacking blade is available. Mounted with a high angle of departure for climbing obstacles, there’s no interference between blade, battery boxes or hood guard.
Options for added benefit
Multiple options are available to enhance your productivity and comfort, including bunk wideners, rear- and front-view video cameras, computer touchscreen and electric fuel fill pump.
Cold weather starting
Don’t lose valuable time when the temperatures drop. A standard diesel heater system heats the engine coolant, hydraulic oil and the batteries to facilitate cold-weather starting on the 845-1, 855-3, 875-1 and 895-2.
Specifications
- Full specs
- Transmission details: 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 (kph): 0 - approximately 25
- Driving speed (mph): 0 - approximately 15.53
- Tractive force (lbf): 38,218
- Tractive force (kN): 170
- Example of other transmission equipment: SpeedShift
- Type, Europe and North America: AGCO POWER, 4-cylinder diesel engine with turbo and intercooler. EU Stage V (Europe) and EPA Tier 4F (North America)
- Engine displacement (L): 4.9
- Engine displacement (gal): 1.3
- Power, max.: (kW): 140 kW DIN at 1 900 rpm
- Power, max.: (HP): 188 HP @ 1,900 rpm
- Torque (Nm): 800 Nm @ 1,500 rpm
- Fuel tank (L): 145
- Fuel tank (US gal): 38.3
- AdBlue® tank: (gal): 31.7
- AdBlue® tank: (L): 120
- Example of other engine equipment: Water separator. Fuel filter. Throttle, electrical via CAN. Thermostat-controlled fan (electric). Electrical refuelling.
- Hydraulic details: Single-circuit load-sensing with variable piston pump
- Flow (L/min): 280 @ 2 000 rpm
- Flow (gpm): 74 @ 2,000 rpm
- Hydraulic oil tank (US gal): 33.8
- Hydraulic oil tank (L): 128
- Working pressure, max (MPa): 24.5 - 26
- 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 cab.
- Reach (ft): 25 ft. 3 in - 32 ft. 10 in
- Reach (m): 7.7 - 10
- LIfting torque, gross (lbs-ft): 75,969-93,670
- LIfting torque, gross (kNm): 103 - 127
- Slewing torque, gross (kNm): 28.7
- Slewing torque, gross (lbs-ft): 21,168
- Rotator: G121 and slewing dampened link MPB
- Grapple: Komatsu G28
- Crane tip: ProTec (standard)
- Example of other crane and grapple equipment: Alternative models of grapples and rotators. Crane tilt
- Approximate weight (kg): 16 890
- Approximate weight (lbs): 37,236
- Specification details: 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.
- Gross load (lbs): 26,455
- Gross load (kg): 12 000
- Bunk area (m^2): 3.5 - 4.8
- Bunk area (sq. ft): 37.7 - 51.7
- 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.
- Example of other load area equipment: Bunk-widening kit. Hydraulic height-adjustable stakes.
- Width (mm): With 600/55x26,5 tires: 2 620 mm, With 710/45x26,5 tires: 2 850 mm
- Width (ft): With 600/55x26,5 tires: 8 ft. 7 in; with 710/45x26,5 tires: 9 ft. 4 in
- Length, total (with shortest rear frame)(mm): 9 380
- Length, total (with shortest rear frame)(ft): 30 ft. 9 in
- Length, front axle to articulated joint (ft): 6 ft. 1 in
- Length, front axle to articulated joint (mm): 1 850
- Length, articulated joint to rear axle (with shortest rear frame): 9 ft. 6 in
- Length, articulated joint to rear axle (with shortest rear frame)(mm): 2 900
- Transport height: 12 ft. 9 in (hoses included and with tire compression)
- Transport height with hoses and tyre compression: 3 880 mm (3 840 mm, 105F with crane tilt)
- Ground clearance, at steering clearance: 660 mm
- Ground clearance, at steering coupling: 2 ft. 1 in
- Note on dimensions: Stated dimensions are nominal and may vary slightly depending on production tolerances and choice of equipment.
- Voltage: 24 V
- Battery capacity: 2 x 140 Ah
Support you can count on
Related products
Find what works for you