National Crane 900A Series Product Guide Features • 31,4 m (103 ft) four-section boom • 23,6 t (26 USt) rating • Self-lubricating Easy Glide wear pads • Internal anti-two block

Features Boom The 31,4 m (103 ft) four-section boom is the longest in its size range. The longer boom allows the operator to perform more lifts without the use of a jib, reducing setup time and improving efficiency. Outriggers “A” frame main outriggers with 21 ft span. RSOD 16 ft out and down, rear stabilizers for standard behind-cab mount. Two-speed auger option Available on the 990A, the 14,000 ft/lb two-speed drive auger with a maximum digging radius of 39 ft gives your crane enhanced working capabilities. Controls are located at the operator’s console and hose slidder on boom. Auger flighting...

Features Improved serviceability and reliability help keep you working longer • Bearings on the boom and retract cables can be greased through access holes in the boom side plates • Number of internal boom parts has been reduced, deceasing service time when rebuilding the machine • Standard on the 900A, internal anti-two block wire routing eliminates the external reel and wire, removing the possiblity of snagging reel or wire on obstructions and causing damage. • Painting crane components before assembly reduces the possibility of rust, improves serviceability and enhances the appearance of the...

4 Contents Features 2 Mounting configurations 5 Specifications 6 Capacities 8 Dimensions 13 Accessories 14

6 Specifications Boom and jib combinations data Available in three basic models. Model 969A – Equipped with a 8,38 m - 21, 08 m (27 ft 6 in - 69 ft 2 in) three-section boom. Maximum tip height 24 m (78 ft). Model 990A – Equipped with a 8,38 m- 27,4 m (27 ft 6 in - 90 ft 6 in) four-section boom. This model can be equipped with a 7,62 m - 13,41 m (25 ft - 44 ft) two-section jib. Maximum tip height with 13,41 m (44 ft) jib is 43,58 m (143 ft). Note: Maximum tip height is measured with outriggers/stabilizers fully extended. Model 9103A – Equipped with a 9,37 m - 31,4 m (30 ft 9 in - 102 ft 10 in)...

14 Accessories THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Radio Remote Controls – Eliminate the handling and maintenance concerns that accompany cabled remotes. Operate to a range of about 76 m (250 ft), varying with conditions. • RB4R (R4 functions) One-Person Basket – Strong but lightweight steel basket with 139 kg (300 lb) capacity, gravity hung • B1-S with swing lock and full body harness. • 2B1-S (for dual locking...

This document is non-contractual. Constant improvement and engineering progress make it necessary that we reserve the right to make specification, equipment, and price changes without notice. Illustrations shown may include optional equipment and accessories and may not include all standard equipment. Americas Brazil Alphaville Mexico Monterrey Chile Santiago Europe, Middle East & Africa Algeria Hydra Czech Republic Netvorice France Baudemont Cergy Decines Germany Langenfeld Hungary Budapest Italy Parabiago Netherlands Breda Poland Warsaw Portugal Baltar Lisbon Russia Moscow U.A.E. Dubai U.K....