2025 NATIONAL NBT45-2

2025

NATIONAL

NBT45-2

新建

5052N

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 - 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° to 20° tilting cab with all steel construction crane cab, acoustical lining, and 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: 2025 Freightliner 114SD Plus equipped as follows: - Cummins X12 engine, 500 hp at 1900 rpm, 1700 ft/lbs at 1000 rpm - Eaton Cummins EEO-18F112C 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: Front – Michelin XZE 425/65R22.5 front tires - Tires: Rear – Continental HDR2+ 11R22.5 rear tires - Tires: Tag – Continental HS3+ ECO PLUS 295/75R22.5 - Aluminum wheels - 90-gallon fuel tank with painted steel bands - 13-gallon DEF tank - Three (3) 3000CCA 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 and windows - Air conditioner - Backup alarm - Triangle reflectors - 5 lbs fire extinguisher - AM/FM/WB radio with Bluetooth, USB, and Aux inputs - Heated mirrors - Painted white

2025

FREIGHTLINER

114SD PLUS

Cummins

柴油

Automated

40.82 t

340.69 L

是

Behind Cab

是

Continuous

是