| Max Lift Capacity |
| 50' 0" (15.24. m) straight boom, less attachment |
| |
| Radius |
Lift |
|
|
| 15’ (4.57 m) |
18,690 lbs, |
(8,477 kg) |
|
| 20’ (6.10 m) |
33,180 lbs, |
(15,050 kg) |
|
| 25’ (7.62 m) |
26,430 lbs.. |
(11,988 kg) |
|
| 30’ (9.14 m) |
21,840 lbs. |
(9,906 kg) |
|
| 35’ (10.66 m) |
18,470 lbs. |
(8,377 kg) |
|
| 40’ (12.19 m) |
15,980 lbs. |
(7,248 kg) |
|
| 45’ (13.71 m) |
13,990 lbs. |
(6,345 kg) |
|
| 50’ (15.24 m) |
7,670 lbs. |
(3,479 kg) |
|
| |
| Boom Data |
|
|
|
| |
50’ 0” |
(15.24 m) |
|
| Main |
27’ 0” |
(8.23 m) |
|
| Stick |
13' 10" |
(7.16 m) |
|
| |
| Boom Structure |
|
|
|
| • All welded construction with fabricated box type design |
| • Aluminum bronze bushings with grease grooves at boom pivot points |
| |
|
|
|
| Boom Reach |
| |
50' 0" |
(15.24 m) |
|
| Horizontal |
50' 0" |
(15.24 m) |
|
| Vertical |
54’ 0” |
(16.46 m) |
|
| Based on 48" (1219 mm) high carrier undercarriage. |
| |
|
|
|
| Cylinders |
| • Hydraulic cylinders with wear rings on pistons and bolt on glands for extended life. |
| • All cylinders are made of heavy wall steel tubing. Induction hardened cylinder rods with heavy chrome plating. |
| • Main boom: 7" x 66" (178 mm x 1676 mm) with 4" (102 mm) rod. |
| • Stick boom: 7" x 50" (178 mm x 1270 mm) with 4" (102 mm) rod. |
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|
|
|
| Power Source |
| • Cummins M-11 350 HP. |
| • Fuel Reservoir: 125 gallon (473 L). |
| |
|
|
|
| Hydraulic System |
| • 180 gallon (681 L) hydraulic oil reservoir with return
line filter, shut off valve on pump suction line.. |
| • Pumps: Three variable displacement piston pumps
producing 245 GPM (927 LPM). |
| • Heavy wall tubing and multi-wire braided hose throughout system. |
| • Main system operating pressure 2500 PSI (172 BAR). |
| • Quick disconnect diagnostic ports. |
| |
| Swing System |
| • Continuous rotation on 62" (1575 mm) internal tooth turntable bearing. |
| • Swing speed 5.5 RPM - Power transmitted
through dual motors and planetary gearboxes.. |
| • 2500 PSI (172 BAR) operating pressure. |
• Swing Torque: 76,850 ft. lbs (101,194 Nm)
(100% theoretical). |
| • Tailswing: 11’ 8” (3.56 m) with counterweight.. |
| |
| Operator's Cab |
| • F.O.P.S. certified. |
| • 38-1/2" x 55" (978 mm x 1397 mm) forward sloping pressurized cab with sound suppression insulation. |
| • Roof window, sliding side window, with tinted glass on all windows. |
| • Pantograph windshield wipers, washer, and dome light. |
| • Adjustable suspension style seat with arm rests. |
| • Dual joystick controls. |
| • Dash console with cab accessory switches and start/stop controls all located for easy access. |
| • Warning lights and monitor system. |
| • Digital Display: water temperature, voltage, engine
oil pressure, fuel, hour meter and engine RPM. |
| • AM/FM radio, CD player, CB radio. |
| • Swing control operated by foot pedal. |
| • Swing out door and front cab guard. |
| • (6) 12 volt DC halogen cab lights, inside front guard. |
| • Climate controlled heating and air conditioning. |
| • Central turntable greasing system. |
| |
| Crawler Lower - Heavy Duty |
| • Speed (maximum): 0.8 MPH (1.3 km/h) low - 2.0 MPH (3.2 km/h) high |
| • Track: 330 L carbody, sealed track, lifetime
lubricated rollers and idlers, hydraulic track
adjusters and 750 mm (29.5”) triple grouser pads
with 22 mm track bolts. |
| • Drive motors: two (2) variable displacement piston motors. |
| • Brakes: Automatic multiple disc-type, spring applied hydraulic release, on each track. |
| • Drawbar Pull: 73,150 lbs. (33,210 kg)
@ 2,900 PSI (200 BAR). |
| • Turnability Ratio: 0.52 @ 2,500 PSI (172 BAR). |
| |
| Miscellaneous |
| • Weight with standard equipment (upper only),
13,000 lb. (5,902 kg) cast steel counterweight
and oil: 105,000 lbs (47,670 kg). |
| • Equipment greased and hydraulic tank filled. |
| • Removable panels for serviceability. |
| • Mechanical swing lock. |
| |
| Options/Accessories |
| • 50’ Straight Boom. |
| • 43’ Live Heel Boom. |
| • 55' Three Section Boom. |
| • Boom Lights. |
| • 12,800 lb. (5,806 kg) Cast steel counter weight. |
| • 16,000 lb. (7,257 kg) Cast steel counter weight. |
| • 23,000 lb. (10,432 kg) Cast steel counter weight. |
| • Standard detachable heel bar. |
| • Offset detachable heel bar. |
| • Log & Pulp Grapples. |
| • Scrap Grapples. |
| • Servo Controlled Hand Swing. |
| • 16” Fixed Cab Riser. |
| • 36” Fixed Cab Riser. |
| • 48” Fixed Cab Riser. |
| • 36” Hydraulic Tilt Cab Riser. |
| • 48” Hydraulic Tilt Cab Riser. |
| • 12V Hydraulic Transfer Pump. |
| • Engine Block Heater. |
| • Thermal Bypass Kit. |
| • Tank Heater. |
| • Automatic Grease System. |
| • AFEX Fire Suppression System. |
| • 20 kw Magnet Generator Package. |
| • 25 kw Magnet Generator Package. |
| • 30 kw Magnet Generator Package. |
| • Water Separator Kit. |
| |
| Barko Hydraulics reserves the right to change specifications and prices without notice in order to follow its policy of constantly striving to manufacture a better product without incurring any liability to provide these new features on any units previously manufactured. |
