The Builtrite stationary cranes reduce both Air and Noise pollution and
are more cost effective to operate and maintain over Diesel powered
units. The stationary mounts also offer a much improved safety factor
to its users.
Lift Capacity (Less Attachment)
25,400 Lbs @ 25’ Radius
21,000 Lbs @ 30’ Radius
16,400 Lbs @ 35’ Radius
13,700 Lbs @ 40’ Radius
11,400 Lbs @ 45’ Radius
9,000 Lbs @ 50’ Radius
Boom Data (52’0”Boom)
30’0” Main boom
22’6” Jib Boom
Reach-Horizontal 52’0”
Fabricated design, high yield steel construction
4-1/2” Boom and 3-1/4” cylinder pins with Magnesium Bronze bushings at all pivot points
Boom Cylinders
Two (2) 7” x 70” x 4” rods-Main boom cylinders
Two (2) 7” x 52 x 4” rods-Jib boom cylinders
Double-acting heavy wall, honed steel tubing, with cushioned stops
Cylinders have wear rings on piston and glands
Heat treated cylinder rods with heavy chrome plating
Accumulators on main lift cylinders to cushion shock loading
Swing System
Continuous Rotation on a 62” diameter turntable bearing
Powered by two swing motors with planetary swing drives
Control Deck
Central control console with instrumentation and start/stop controls
Foot operated swing control
Power Source
Three (3) 100 HP T.E.F.C. 460
Volt 3 Phase electric motors
Pedestal Base
38” high pedestal base with inspection porthole
Electrical Package
Starter phase sequence, control accessories group, breaker in Nema 4 enclosure, start/stop button on control console
Enclosed 4 circuit electric collector (when required)
Hydraulic System
250 gallon hydraulic reservoir with suction and return filters, stack type control valves with main relief and safety port relief for each function
One double gear pump for main boom and grapple functions
One piston type pump for swing and servo functions
One single gear pump for secondary boom functions
Hydraulic oil cooler (1 HP fan motor)
Shutoff valves, heavy wall tubing and multiwire hose throughout system
2500 PSI operating system
Control Valves
Stack type-Servo controlled
Operators Cab
40” x 60” fully insulated, forward sloping equipped with a fold-away door, sliding window, tinted windshield, wiper/washer, defroster, dome light, and deluxe bucket seat
Miscellaneous
Hydraulic tank filled Unit greased and tested prior to shipment
Approximate weight is 57,300 (less attachment and oil)
Manual Centralized Grease System
Options/Accessories
Remote Remote Controls and Power Unit Options
Special Grapples
Cab and Boom Lights
Audio/Visual warning system
Air conditioning
Cab heater-12 Volt
Automatic Centralized Grease System
Rectifier Package for Magnet
Auxiliary Pass Electrical Collector
Non-continuous rotation with mechanical stops
Paint color per customer preference
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