National Crane NBT45-2, 2026 Western Star 47X

National Crane NBT45-2 equipped as follows:

• 45-ton capacity
• 5-section boom 31’ – 127’, 192’ tip height
• Three quick reeve cast iron sheaves
• 31’ - 55’ manually telescoping jib
• Max Counterweight Package - Two (2) total rotating, superstructure mounted, non-removable counterweight slabs, 6,000 lbs
• Rated Capacity Limiter (RCL) and anti-two block system; graphical, color RCL system with audio/visual warning system and control lever lockout.  Electronic display of boom angle, boom length, relative load moment indication, rated load, load, radius and boom tip height
• Internal anti-two block system
• Standard work area definition system (WADS) allows the operator to pre-select and define safe working areas. When crane approaches set limits, audio/visual warnings alert the operator of jobsite obstructions
• 0°-20° tilting cab: all steel construction crane cab, acoustical lining, & tinted glass
• Deluxe heated seat with armrest mounted dual-axis electric controllers
• Windshield with electric wiper
• Sliding skylight with sunshade
• Hot water cab heater with defroster (diesel fired with remote diesel tank mounted to cab)
• Air conditioning and circulating fan
• AM/FM/Bluetooth radio with two (2) speakers
• Fire extinguisher
• Dual cab mounted work lights
• Engine start/stop switches
• Signal horn
• 360-degree continuous rotation
• Planetary glide swing with foot actuated multi-disk brake and pinion guard
• Pressure compensated, load sense, closed center hydraulic system
• Variable displacement piston pump
• 122-gallon hydraulic reservoir
• Filter condition indicator
• Oil temperature transducer and oil cooler with electric fan and butterfly valve on suction line
• Main hoist with grooved drum, two-speed power up and down, automatic multi-disc brake, electronic drum rotation indicator and drum cable follower.  Bare drum maximum pull 17,250 lbs
• 450’ of 5/8” diameter 35x7 wire rope (5:1 design factor) for main hoist
• Single line pull 11,280 lbs
• 20-ton single sheave “Quick Reeve” type block with swivel hook and safety latch
• Hydraulic front and rear outriggers. Two section extendable beams with integral check valves. 20” diameter polymeric outrigger floats. Controls located in crane cab and on both sides of sub frame
• Single front outrigger
• Hydraulic reservoir mounted on top of front outrigger box
• Outrigger Monitoring System included
• Outriggers have three position settings (0%, 50%, 100%)
• Outrigger motion alarm
• 360 degrees stable
• Back-up alarm
• Marker and indicator lights
• Full-length aluminum decking – 102” wide
• Fold down ladder on driver’s side for crane cab access
• One removable ladder stowed/locked at the rear of the crane frame

MOUNTED ON:

2026 Western Star 47X equipped as follows:

• Detroit DD13 engine, 470 hp at 1625 rpm, 1650 ft/lbs at 975 rpm
• DT12-1650-OV Vocational 12-speed overdrive automated manual transmission
• 20,000lb front axle with flat leaf suspension
• 46,000lb tandem rear axle with Airliner suspension
• 13,500lb steerable pusher axle with Air Lift suspension
• Differential lock tandem axles
• Air dryer with heater
• Tires:  FR – Continental HAC3 425/65R22.5 front tires
• Tires:  RR – Continental HDL2 11R22.5 rear tires
• Tires: PR – Continental HSC3 11R22.5 pusher tires
• Aluminum wheels
• 100-gallon fuel tank with painted steel bands
• 13-gallon DEF tank
• Three (3) 2775CCA batteries
• Drivers Seats – Air ride, high back, black Cordura
• Passenger Seat – Non-suspension, mid back, toolbox, black Cordura
• Adjustable steering column - tilt/telescope
• Cruise control
• Power door locks
• Air conditioner
• AM/FM/WB radio with Bluetooth, and USB
• Heated mirrors
• Painted white