The 260B is powered by a 225-HP Cummins QSB6.7 Tier 4 Final diesel engine with SCR aftertreatment. The unit includes a 36-inch-diameter auto reversing fan with automatic temperature control, and heavy-duty extreme cooling engine package.
IQAN Control System
IQAN electrohydraulic control system is specifically designed for Barko machines, with hydraulics tailored for harvesting applications. IQAN offers infinite variable control, including programmable settings for individual operators.
System information and machine diagnostics are conveyed on a convenient Parker IQAN-MD4 cab display.
Hydraulic system features include an electric fill pump for the hydraulic tank and an improved internal hydraulic bypass for more consistent temperature in all weather conditions. Hydraulic tank vacuum pump is also standard.
The D7A undercarriage with 8-inch chain pitch offers ground clearance of 29 inches and track width of 11 feet, 1.5 inches with 700-mm pads.
The 260B is a 60,000-pound class machine that delivers an impressive drawbar pull of better than 1.13 to 1 ratio, giving it the ability to handle steep hills and rough terrain with ease.
Dual swing-drive motors provide continuous rotation and high swing torque of 50,787 foot-pounds. The machine features a heavy-duty, oversized swing bearing and offers excellent boom reach.
A patent-pending, forward-sliding cab design allows the cab to move out up to 36 inches for easier serviceability.
Gull Wing Door
A large, hydraulically opening gull wing door offers direct access to the engine and components. Spanning nearly the full length of the machine, the gull wing serves as a working platform, complete with a slip-resistant walking surface.
An exclusive feature to Barko in the harvesters market, an on-board air compressor provides immediate work tool capability.
The 260B is designed with built-in tool storage areas under the cab and within the car body.
The state-of-the-art, climate controlled operator’s cab includes a heated air-ride seat, large access door, dome light, AM/FM radio with MP3 auxiliary, in-cab storage, cup holder, and cell phone holder.
A 1.25-inch polycarbonate window provides added safety on harvesting jobs, while an air knife system keeps the front window and oversized skylight clear of debris. A sliding rear window and exterior LED lighting further contribute to excellent visibility around the entire working area.
125-gallon (473 L) fuel tank capacity allows for longer operating intervals.
Barko gives you the flexibility to choose from a wide range of factory-approved attachments.
|Overall Height||11′ 3″ (343 cm)|
|Center to Rear of Counterweight||72″ (183 cm) from swing center|
|Track Length||14′ 3″ (434 cm)|
|Boom Reach||27′ 1″ (826 cm) from attachment pin to swing center|
|Ground Clearance||29″ (74 cm)|
|Overall Width||11′ 1.5″ (339 cm) with 700 mm pads|
|Undercarriage Size/Pitch||D7A, 8″ (203 mm)|
|Approximate Operating Weight||51,500 lbs (23,360 kg) without attachment|
|Model/Power||225 HP (168 kW) Cummins QSB6.7 Tier 4 Final with SCR aftertreatment|
|Fan||36″ (914 mm) diameter reversible fan – pneumatically operated, IQAN system controlled, engine driven|
|Heat Exchanger||3 Cores – CAC, radiator & hydraulic; pressure bypass integrated in system valve manifold for hydraulic cooler|
|DEF Tank||10 gal. (38 L)|
|Fuel Tank||125 gal. (473 L)|
|System||IQAN: Infinite variable control, individual operator settings, onboard diagnostics|
|Main Pump||Load sensing pressure compensated operating at 4,500 psi (310 bar)|
|Secondary Pump||Dedicated for head functionality|
|Tank||120 gal. (454 L)|
|Maximum Tractive Effort||65,481 lbf (291.3 kN) (gross)|
|Drawbar Pull||1.13 to 1 ratio|
|Ground Pressure||8.25 psi (600 mm shoes)
7.07 psi (700 mm shoes)
6.19 psi (800 mm shoes)
5.50 psi (900 mm shoes)
|Maximum Travel Speed||2.1 mph (3.4 km/h) – High
1.2 mph (1.9 km/h) – Low
|Maximum Front Lift Capacity (27′ 1″ Boom)||3,550 lbs (1,610 kg) with 5′ (1.5 m) radius
25,990 lbs (11,789 kg) with 10′ (3.0 m) radius
17,630 lbs (7,997 kg) with 15′ (4.6 m) radius
13,230 lbs (6,001 kg) with 20′ (6.1 m) radius
10,440 lbs (4,736 kg) with 25′ (7.6 m) radius
8,150 lbs (3,697 kg) with full reach
|Swing System||Continuous rotation with dual swing drives|
|Swing Torque||50,787 ft-lbf at 3,770 psi (68,858 Nm at 260 bar)|
|Swing Bearing||Heavy-duty, oversized, 53.5″ (1,359 mm) outside diameter|
Attachments compatible with the 260B-D include dangle heads manufactured by South Star, Log Max and SP.
A high pressure filter between carrier and attachment provides added protection. Other attachment options include a bar and chain grease system, and herbicide stump spray system.
5 counterweight options range from 1,000 to 5,500 pounds.
Various track shoe options are offered in 600-, 700-, 800- and 900-mm widths.
Warms the engine, fuel tank and hydraulics in cold winter weather.
AFEX automatic fire suppression system available.
Enhance visibility further with a rear-view camera with 7-inch LED color display.
Front window shade
Radio with Bluetooth connectivity and satellite radio (subscription required)