495-SER-ERSReturn to Stationary Electric Loaders
The Barko 495-SER-ERS stationary electric loader utilizes a remote power unit. When mounted on a standard pedestal, it offers up to 32 feet (almost 10 meters) of horizontal reach.
The 495-SER-ERS is available with a 100-HP (75 kW) open drip proof encapsulated electric motor, electrical enclosure with motor start circuit, and start/stop switches supplied for the control console.
Loader is mounted a standard 33-inch-tall (838 mm) pedestal with 49-inch (1,245 mm) diameter bottom plate.
Load Sensing Hydraulics
Load sensing valves and pump deliver excellent metering by matching pressure and flow. Efficient and precise grapple functions reduce operator fatigue.
Ergonomically designed, multi-functional, dual electric-controlled joysticks are supplied for mounting into the operator station.
Wider, all-welded boom construction with fabricated box type design includes engineered sweeping curves for added strength and increased fatigue resistance.
Dual motors and planetary gearboxes produce 44,000 foot-pounds (59,656 Nm) of swing torque.
Zinc Plated Pins
Extra large zinc plated pins and bolts provide added durability in high-stress areas.
Centralized hydraulic control valves are easily accessible.
Bolt-On Cylinder Glands
Bolt-on cylinder glands make on-site service easy, while piston rings extend product life. Cylinders are made of heavy-duty steel tubing, and heavy chrome cylinder rods are heat-treated for added strength.
|Overall Height||6' 3" (191 cm)|
|Overall Length||34' 5" (1,049 cm) with 32' boom extended|
|Overall Width||3' 10.5" (118 cm)|
|Total Operating Weight||20,000 lbs (9,072 kg) without attachment|
|Height||33" (838 mm)|
|Top Plate||43.25" (1,099 mm) diameter|
|Bottom Plate||49" (1,245 mm) diameter|
|Bottom Holes||(36) 1-3/8" (35 mm) diameter holes equally spaced on a 42" (1,067 mm) diameter circle|
AVAILABLE POWER SOURCES +
|Electric Motor||100 HP (75 kW) drip proof encapsulated motor, 3-phase, 460-volts, 60 Hz, operating at 1,800 RPM|
|Electric Collector||4-pass, 300 amp capacity, located in pedestal base; continuous rotation only|
|Electrical Package||NEMA 4 enclosure with motor start circuit, 3-phase power monitor and circuit breaker|
|Start/Stop||Key start switch and emergency stop switch mounted on control console|
|Tank||150 gal. (568 L) with return line filter, shut-off valve on pump suction line|
|Pump||70 GPM (265 LPM), variable displacement piston|
|Operating Pressure||3,600 psi (248 bar) main system|
|Features||Heavy-wall tubing and multi-wire braided hose; quick disconnect diagnostic ports, accumulator for main boom cushioning; rotary manifold for continuous rotation|
|Structure||All-welded construction with fabricated box type design; aluminum bronze bushings with grease grooves at boom pivot points|
|Horizontal Reach||32' (975 cm)|
|Vertical Reach||37' 7" (1,145 cm) with 33" (84 cm) pedestal|
|Maximum Lift Capacity||28,720 lbs (13,027 kg)|
|Cylinder Features||Hydraulic cylinders with wear rings on pistons and bolt-on glands; heavy-duty steel tubing; induction hardened rods with heavy chrome plating; spherical bearings at all pivots|
|Main Boom Cylinder||6" x 51" (152 x 1,295 mm) with 3.5" (89 mm) rod|
|Stick Boom Cylinder||6" x 35" (152 x 889 mm) with 3.5" (89 mm) rod|
|Maximum Lift Capacity (32' Boom)||28,720 lbs (13,027 kg) with 12' (3.7 m) radius
21,960 lbs (9,961 kg) with 15' (4.6 m) radius
16,350 lbs (7,416 kg) with 20' (6.1 m) radius
12,990 lbs (5,892 kg) with 25' (7.6 m) radius
9,280 lbs (4,209 kg) with 30' (9.1 m) radius
5,590 lbs (2,535 kg) with 32' (9.8 m) radius
SWING SYSTEM +
|Rotation/Swing Speed||Continuous on 46" (1,168 mm) internal tooth turntable bearing; 9 RPM, power transmitted though dual piston motors and planetary gearboxes|
|Swing Torque||44,000 ft-lbf (59,656 Nm); 100% theoretical|
|Braking||Hydrostatic dynamic braking with 59,000 ft-lbf (79,993 Nm) braking swing torque|
Log & pulp grapples
32-foot (975 cm) straight or live heel boom
Optional hydraulic rotary manifold allows for 360-degree continuous boom rotation.
380 or 575-volt electric system
90 GPM (341 LPM) tandem variable displacement load sense hydraulic piston pump
Hydraulic reservoir heater (3 kW)
Automatic grease system
Boom lights (12V DC)
Detachable heel bar (standard/offset, single/double vee)
Rotation stops (310-degree maximum)