Wheeled harvester

931-3

  • Weight From 19 880 kg From 43,828 lbs.
  • Horsepower 190 kW DIN @ 1 850 rpm 255 net HP @ 1,850 rpm
  • Tractive force 186 kN 42,489 lbf.

For the demanding logger

You need a harvester with the right features and technology for your operation to perform at its best. That’s at the core of our 931-3 harvester. Ideally suited for large land clearing, high production capacity and performance with the MaxiXT smart control system.

  • ±180° cab/crane rotation with automatic 4-way cab/crane leveling
  • Three-pump hydraulic system enables simultaneous slewing, feeding and maneuvering
  • Wide selection of Komatsu harvesting heads to meet your application

Features and benefits

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Excellent maneuverability

Confidently traverse difficult terrain, thanks to key drivetrain technologies, such as the Comfort Bogie system with high ground clearance and enhanced traction; hydrostatic transmission matching power and traction; and automatic cab/crane levelling.
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Powerful parallel crane

A true production enhancer with a single control lever movement extending the boom/arm on a parallel path. Excellent lifting and slewing torque plus an industry-leading ±180° cab/crane rotation.
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Modern, large, spacious cab

Operator comfort, visibility and man-machine interface are critical to your productivity. Automotive-quality cab includes a giant front window, ergonomic seat, automatic climate control, sound-deadening measures, and heated and cooled meal storage
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3-PS hydraulic system

Work faster. Our innovative three-pump hydraulic system enables you to operate several crane and head functions at the same time at full power — even while moving.
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Service accessibility

Daily service is made easy with an electrically operated engine hood. We’ve also placed inspection and service points, so you rarely need to climb onto the machine for maintenance. Automatic central lubrication system further reduces daily maintenance time.
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MaxiXT

State-of-the-art control system with intuitive graphical interface to manage all aspects of head control and performance. Easy programming of individual operator control preferences plus production parameters such as tree species, length and diameter.
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Powerful, fuel-efficient engines

The heart of this harvester features an ideal mix of power, torque and fuel economy. We optimized the system for low working speeds, including a broad powerband and high torque backup for challenging operations. All service points and filters are readily accessible.
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Excellent cold weather starting

Special diesel heater system heats the batteries, engine coolant, DEF and hydraulic oil to help ensure easy starting in cold conditions.
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Broad selection of harvesting heads

Choose a high-performance Komatsu C93, C124, C144, S92 or S132 harvesting head to meet your specific application needs.

Specifications for 931-3

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US system Metric
Dimensions (six-wheeler with 600 mm tyres)
Width With 600/55x26,5 tires: 2 726 mm             
Length, total 7 525 mm
Length, front axle to middle joint 1 930 mm
Length, middle joint to rear axle 1 800 mm
Transport height 3 960 mm (with tire compression)
Ground clearance 685 mm             

Note: Stated dimensions are nominal and may vary slightly depending on production tolerances and choice of equipment.

Width With 600/55x26.5 tires: 8'11"
Length, total 24 ft. 8 in
Length, front axle to middle joint 6 ft. 4 in
Length, middle joint to rear axle 5 ft. 11 in
Transport height 13 ft. (with tire compression)
Ground clearance 2 ft. 3 in

Note: Stated dimensions are nominal and may vary slightly depending on production tolerances and choice of equipment.

Weight
Approximate weight from 19 880 kg
Approximate weight from 43,828 lbs.
Engine
Type, Europe and North America AGCO POWER. 6-cylinder diesel engine with turbo and intercooler. Tier 4F.
Stroke volume 7.4 L
Power 190 kW DIN at 1 850 rpm
Torque 1 130 Nm at 1 500 rpm
Fuel tank 405 L
Type, Europe and North America AGCO POWER. 6-cylinder diesel engine with turbo and intercooler. Tier 4F.
Stroke volume 1.95 gal
Power 190 kW DIN at 1,850 rpm
Torque 1,130 Nm at 1,500 rpm
Fuel tank 107 gal
Boom
Model and reach 8,7 m, 10 m or 11 m
Gross lifting torque 230 kNm
Gross slewing torque 47.5 kNm
Model and reach 28 ft. 7 in, 32 ft. 10 in or 36 ft.
Gross lifting torque 16,964 lbf.-ft.
Gross slewing torque 35,034 lbf.-ft.
Heads
Available heads S92, C93, C124, S132, C144, V132E, 370E
Available heads S92, C93, C124, S132, C144, V132E, 370E
Hydraulic system
Flow 528 L/min at 1 600 rpm
System pressure 280 bar
Flow 139 gpm at 1,600 rpm
System pressure 4,061 psi
Electrical system
Voltage 24 V
Battery capacity 2 x 180 Ah
Generator 2 x 100 A
Voltage 24 V
Battery capacity 2 x 180 Ah
Generator 2 x 100 A
Transmission
Driving speed 0 - approx.21 kph
Tractive force 189 kN
Driving speed 0 - approx. 13.1 mph
Tractive force 189 kN
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.

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.

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