| Max Lift Capacity |
| 30' 0" (9.14 m) straight boom, less attachment |
| |
| Radius |
Lift |
|
|
| 10' (3.05 m) |
19,960 lbs. |
(9,054 kg) |
|
| 15' (4.57 m) |
17,390 lbs. |
(7,888 kg) |
|
| 20' (6.10 m) |
12,920 lbs. |
(5,860 kg) |
|
| 25' (7.62 m) |
10,240 lbs. |
(4,644 kg) |
|
| 30' (9.14 m) |
5,420 lbs. |
(2,458 kg) |
|
| |
| Boom Data |
|
|
|
| |
30' 0" |
|
|
| Main |
16' 8" |
(5.08 m) |
|
| Stick |
13' 6" |
(4.11 m) |
|
| |
| Boom Structure |
|
|
|
| • All welded construction with fabricated box type design |
| • Aluminum bronze bushings with grease grooves at boom pivot points |
| |
|
|
|
| Boom Reach |
| |
30' 0" |
|
|
| Horizontal |
30' 0" |
(9.14 m) |
|
| Vertical |
36' 9" |
(11.20 m) |
|
| Vertical height based on 33" (8.38 m) pedestal. |
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|
|
|
| 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: 6" x 51" (152 mm x 1295 mm) with 3-1/2" (89 mm) rod. |
| • Stick boom: 6" x 35" (152 mm x 889 mm) with 3-1/2" (89 mm) rod. |
| • Spherical bushings at all boom cylinder pivots. |
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|
|
|
| Power Source |
| • Drip-proof encapsulated electric motor, 75 HP, 3-phase, 460 volt, 60 Hz, operates at 1800 RPM. |
| • Electric collector: 4-pass, 300 amp capacity on each ring, mounted in pedestal base with continuous rotation only. |
| • Cooling fan motor: 1/3 HP TEFC, 460V, 3 Phase, 60 HZ. |
| • Electrical package: Breaker, NEMA 4 enclosure with motor start circuit and 3 phase power monitor. |
| • Key start switch and emergency stop switch and emergency stop switch, power-on light, hydraulic monitor system, and electric joystick controls shipped loose. |
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|
|
|
| Hydraulic System |
| • 114 gallon (431 L) hydraulic oil reservoir with return line filter, shut off valve on pump suction line. |
| • Pumps: Triple gear pump producing 119 GPM (450 LPM). |
| • Heavy wall tubing and multi-wire braided hose throughout system. |
| • Main system operating pressure 3000 PSI (20,685 KPA). |
| • Accumulator for main boom cushioning. |
| • Quick disconnect diagnostic ports. |
| |
| Swing System |
| • Continuous rotation on 39" (991 mm) internal tooth turntable bearing. |
| • Swing speed 8 RPM - Power transmitted through dual Geroler motors and planetary gearboxes. |
| • 3000 PSI (20,685 KPA) operating pressure. |
| |
| Miscellaneous |
| • Equipment greased and hydraulic tank filled. |
| • Overall width: 7' 4" (2.24 m). |
| • Tailswing: 7' 4" (2.24 m) without counter weight. 8' 6-1/2" (2.60 m) with optional counterweight. |
| |
| Options/Accessories |
| • Detachable heel bar. |
| • Hydraulic reservoir heater: 3 KW. |
| • Boom lights: 12 volt, DC. |
| • Rotation stops (300° maximum). |
| • 575 volt electrical system. |
| |
| 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. |
