495-SER-ERS

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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.

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FEATURES SPECIFICATIONS OPTIONS

FEATURES -

Power Sources

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.

Pedestal

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.

Joystick Controls

Ergonomically designed, multi-functional, dual electric-controlled joysticks are supplied for mounting into the operator station.

Boom Construction

Wider, all-welded boom construction with fabricated box type design includes engineered sweeping curves for added strength and increased fatigue resistance.

Swing Torque

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 Valves

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.

SPECIFICATIONS +

DIMENSIONS -

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

PEDESTAL +

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

HYDRAULICS +

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

BOOM +

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

OPTIONS +

Attachments

Log & pulp grapples
Grapple saw

Boom

32-foot (975 cm) straight or live heel boom

360-Degree Rotation

Optional hydraulic rotary manifold allows for 360-degree continuous boom rotation.

Accessories

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)

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