BUILTRITE 2500 - BUILTRITE 4600 - BUILTRITE 5600

NORTHSHORE MODEL 2500 STATIONARY ELECTRIC
PEDESTAL CRANE

Rotation:
Planetary swing drive with brake. Continuous rotation. 5.5 RPM swing speed on 54' turntable bearing

Operator's Cab:
Full view 38"x51", insulated with sliding door. Fully adjustable seat with arm rest mounted joystick controls, windshield wiper/washer, defroster fan, dome light and horn. Electric motor start/stop controls. Hydraulic joystick controls for main boom, swing, secondary boom, grapple rotate and open/close.

Base:
33" high pedestal with inspection port hole.

40' Boom:
Fabricated box type design with bronze bushings. 22'-0" long main with (2) 6"x48" cylinders with 3" rods. 18'-0" long secondary with (2) 6"x48" cylinders with 3" rods.

Power Source:
(1) 75 HP 440V TEFC electric motor.
(1) 100 HP 440V TEFC electric motor optional.

Electric Package:
Starter, phase sequence control/accessories group, breaker in N.E.M.A. 4 enclosure start/stop button on control console.

Pumps:
One 30/10 tandem vane pump, one 25 vane pump and one variable volume piston pump with total output of 119 gal.@ 1800 RPM.

Oil Reservoir:
150 gallon with suction and return line filters and hydraulic oil shut-off valves.

Control Valves:
Stack type hyraulic servo operated

Accumulators:
On main lift cylinders to cushion shock loading

Central Lube System:
Mechanical central lube system

Hydraulic Cyliners:
Hydraulic cylinders are wear ring type with heavy wall honed steel tubing, heat treated chrome plated rods, mounted with ball bushings.

Test System:
Machine comes standard with built-in six stage hydraulic test system.

Service Manuals and Main Wrenches included

Warranty:
2000 hours or 1 year, whichever occurs first. Purchased component parts, such as, A/C unit, pumps, motors and valves, vendors warranty shall prevail.

"Cash Price" FOB Two Harbors, MN....................................................$ please call

Includes assistance in start-up, testing on sight, service school and operator training.

NORTHSHORE MODEL 4600 REMOTE CONTROL
STATIONARY ELECTRIC MATERIAL HANDLING CRANE

Boom:
45' two section boom. 24'-0" Main boom, and 21'-6" Secondary boom. Bronze sleeve bearings at all boom pivot points. 4-1/2" diameter boom pivot pins. 3-1/4" diameter cylinder pivot pins.

Boom Cyliners:
Main boom lift cylinders - Two 7" bore X 52" stroke with 4" rod. With accumulators to reduce shock loads. Secondary boom cylinders - Two 7" bore X 40" stroke with 3" rod.

Rotation:
5.0 RPM continuous rotation on 53.5" O.D. internally toothed turntable bearing. Driven by two planetary gear boxes each powered by one piston type hydraulic motor.

Base:
33" high pedestal with inspection port. 52" diameter base flange for (36) 1-1/4" mounting bolts on 46" bolt circle.

Lifting Capacities At 5' AGL:
20100 lbs. @ 15' radius
16000 lbs. @ 25' radius
12900 lbs. @ 30' radius
10100 lbs. @ 35' radius
7000 lbs. @ 40' radius
Less weight of attachment

Note:
Machine to be prewired for use of magnet. Central lube station. Halogen lights included on boom. On board test system and dual operator controls.

Estimated Weight:
Weight of Crane less Grapple - 38,000 pounds.

Mounting Design Loads:
Moment load - 750,000 lb.-ft.
Axial load - 65,000 lb.
Torsional load - 79,000 lb.-ft.

Hydraulic Power Unit:
Two - 100 Horse Power Encapsulated open drip proof 460 volt three phase electric motors. One motor with one double gear type pump for the main lift and grapple functions. One with a piston type swing and servo pump and a gear type pump for secondary boom. Monoblock and stack type control valves with servo operators are used. Suction and return filters and hydraulic oil cooler. Electric motor starters phase control monitor and breaker mounted on crane platform.

Electronic Remote Controls:
Two electronic joystick control handles with two proportional and one on/off function each. A control module box with start/stop switch, emergency stop switch and hour meter is furnished for mounting in owners operating structure. A 450 amp - 460 volt four pass electric collector with 36 - 15 amp low voltage rings for controls allows 360 degree continuous rotation.

"Cash Price" FOB Two Harbors, MN...............................................................$ please call

NORTHSHORE MODEL 5600 STATIONARY ELECTRIC
MATERIAL HANDLING CRANE

Boom:
52'-0" two section boom. 30'-0" Main boom, and 22'-0" Secondary boom. Bronze sleeve bearings at all boom pivot points. 5-1/2" diameter boom pivot pins. 3-1/4" diameter cylinder pivot pins.

Boom Cyliners:
Main boom lift cylinders - Two 7" bore X 70" stroke with 4" rod. With accumulators to reduce shock loads. Secondary boom cylinders - Two 7" bore X 52" stroke with 4" rod.

Rotation:
4.3 RPM continuous rotation on 62" O.D. internally toothed turntable bearing. Driven by two planetary gear boxes each powered by one piston type hydraulic motor.

Base:
38" high pedestal with inspection port. 56-1/2" diameter base flange for (36) 1-1/2" mounting bolts on 51-3/4" bolt circle.

Lifting Capacities At 5' AGL:
23400 lbs. @ 25' radius
18700 lbs. @ 30' radius
15100 lbs. @ 35' radius
11600 lbs. @ 40' radius
8200 lbs. @ 45' radius

Estimated Weight:
Weight of Crane less Grapple - 57,300 pounds.

Mounting Design Loads:
Moment load - 1,108,000 lb.-ft.
Axial load - 89,000 lb.
Torsional load - 126,000 lb.-ft.

Hydraulic Power Unit:
Three - 100 Horse Power TEFC 460 volt three phase electric motors. One motor with one gear type pump and one vane pump for the main boom, grapple open/close and servo. One with one gear type pump for secondary boom and grapple rotate. One with a piston type swing pump and a gear type for the third section. Monoblock control valves with servo operators. Suction and return filters and hydraulic oil cooler. Electric motor starters phase control monitor and breaker mounted on power unit.

Electronic Remote Controls:
Two electronic joystick control handles with two proportional and one on/off function each. A control module box with start/stop switch, emergency stop switch and hour meter is furnished for mounting in owners operating structure. A 450 amp - 460 volt four pass electric collector with 36 - 15 amp low voltage rings for controls allows 360 degree continuous rotation.

"Cash Price" FOB Two Harbors, MN...............................................................$ please call

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