National 14127A 33-Ton Un-Mounted Boom Truck Crane For Sale
Location: Saint Augustine, FL, USANational Crane Authorized Dealer
This equipment has SOLD
This equipment has SOLD
This equipment has SOLD
This equipment has SOLD
This equipment has SOLD
DESCRIPTION
NATIONAL CRANE SERIES 1400A
The mounting configuration shown is based on the Series 1400A with an 85% stability factor. The complete unit must be installed in accordance with factory requirements and a test performed to determine actual stability and counterweight requirements since individual truck chassis vary. If bare truck weights are not met, counterweight will be required. The front bumper stabilizer (SFO) is required for all installations. Chassis must be equipped with a front frame extension suitable for SFO addition.
The diagram shows the 360° working area that can be achieved with the front stabilizer (standard on the Series 1400A). The front stabilizer is required when extending the boom and lifting loads forward of the outriggers. A minimum of 164 cm3 (10-in3 ) section modulus at 759 MPa (110,000 psi) is required from the rear of the front spring hanger forward to the front stabilizer.
Equipped with a 9,63 m - 38,72 m (31 ft 7 in - 127 ft) five-section boom. This model can be equipped with a 9,15 m (30 ft) single-section jib. Maximum tip height with 9,15 m (30 ft) jib is 50,00 m (164 ft).
FEATURES
• 29,9 t (33 USt) rating
• 38,72 m (127 ft) five-section boom
• Self-lubricating “Easy Glide” wear pads
• Internal anti-two-block
• Vision™ cab
NATIONAL CRANE SERIES 1400A
• 29,9 t (33 USt) maximum capacity
• 41,15 m (135 ft) maximum tip height (main boom
• 52,43 m (172 ft) maximum tip height (boom with jib)
DELUXE OPERATOR’S CAB
Vision Cab™ has a rigid powder coated steel structure, is well insulated, with ample safety glass for operator visibility and comfort. Multi-position seat with arm rest single axis controls, ventilation fans, diesel heater, and wipers. Optional air conditioning is available. Optional open-seat control station in lieu of enclosed cab is available.
OUTRIGGERS
Two sets of “H” style outriggers with 7,47 m (24 ft 6 in) span, with removable ball and socket aluminum foot pads. Independent controls located on each side of the crane can be positioned at mid-span setting of 5,18 m (17 ft). Single front stabilizer (SFO) comes with first-up feature.
OVERLOAD PROTECTION
All National Crane boom trucks are equipped with overload protection. A Load Moment Indicator (LMI) is standard on all Series 1400A machines. The LMI display console with Work Area Definition System (WADS) is weatherproof. The LCD display is visible in full or low light and displays all crane load lifting values simultaneously.
FIVE-SECTION BOOM
At 38,72 m (127 ft), the Series 1400A five-section boom is the longest in its size range. The long boom allows the operator to perform more lifts without the use of a jib, reducing setup time and improving efficiency. Also available are optional four-section boom lengths of 30,5 m (100 ft) and 33,5 m (110 ft).
BEST IN CLASS PERFORMANCE AND SERVICEABILITY
• The stronger standard torsion box improves rigidity, reduces truck frame flex and reduces the need for counterweight
• Easy Glide Boom Wear Pads reduce the conditions that cause boom chatter and vibration. The net result is smoother crane operation.
• Speedy-reeve boom tip and sheave blocks simplify rigging changes by decreasing the time needed to change line reeving.
• Crane components painted before assembly reduce the chance of rust, improve serviceability and enhance the appearance of the crane
• Internal anti-two block wiring standard on the 1400A routes the wiring through the inside of the boom eliminating the possibility of snagging the wire on obstructions.
• Bearings on the boom and retract cables can be greased through access holes in the boom side plates and number of internal boom parts has been reduced improving serviceability.
• The Series 1400A is supplied with continuous rotation standard, along with the “glide swing” feature, allowing free swing during rotation, and a manually applied foot brake.
• Adjustable swing speed comes standard on the 1400A. A control knob located on the swing motor brake release valve can be easily adjusted to the crane operator’s swing speed preference.
• Oil cooler mounted at boom rest with electric fan is standard.
• Pressure compensated hydraulic system control valves come with load-sensing variable displacement piston pump.
Similar models may be shown in addition to the featured model. Equipment may be shown with options.
Specifications are subject to change without prior notice.