NBT60XL Product Guide Imperial
NBT60XL Product Guide Imperial
Product Guide
Features
• Nominal Rating: 54,4 t (60 USt) • Hydraulically tilting operator cab with heated
seat and Bluetooth/AM/FM stereo and speakers
• 46 m (151 ft) five-section, full-power boom
• Hydraulically removable counterweight system
• 11 m (36 ft) lattice, offsettable jib with multiple configurations up to 16,000 lbs
Best of both worlds: The NBT60XL combines the maneuverability and comfort of a boom truck with
the performance of a truck crane. With 16,000 lbs of hydraulically removable counterweight, this crane
can meet the needs of any application, every day!
Features
Five-section boom
The NBT60XL is equipped with a 46 m (151 ft) boom. An optional 11 m (36
ft) fixed length offsettable jib or a 7,9 m to 13,7 m (26 ft to 45 ft) two-section
offsettable manual extension is available. Increase the efficiency of every job
and compete for more jobs daily with more reach and more available working
envelop than other boom truck or truck cranes with shorter booms.
Operator-focused design
The NBT60XL is designed specifically with the operator in mind, with a
to 20˚ tilting cab, a graphical RCL with integrated control system, optional
sideview and hoist-view cameras, standard dual axis electronic joysticks and
lighter polymeric outrigger floats for easy setup. The hydraulically removable
counterweight slabs feature built in sling guides for quick, easy mobility for
moving on and off the machine or around the yard.
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Contents
Dimensions ...........................................................................................................................5
Counterweight...................................................................................................................... 7
Specifications .......................................................................................................................15
Symbols glossary.................................................................................................................. 19
Dimensions
2938.925 (115.71)
12 641 (498)
3735 (147) CL ROTATION
2450 (96)
FRONT
LIFTING
REAR LUGS
LIFTING
LUGS
2825
(111) 2811
(111)
1914 (75)
495
CHASSIS CAB (19)
CLEARANCE
WELDED/BOLTED 3X WELDED/BOLTED
SHEAR PLATE FLEX PLATE
CLAMPED STUD CONNECTION CONNECTION 296
CONNECTION 3300 (12)
(FRONT ONLY) (130)
7257
(286)
Configuration
NBT60XL/NTC60XL
Horizontal CG mm (in)
-48 (-1.9)
Note: 75% span available ONLY with the NTC Performance Package.
Counterweight configurations
1
1
548 mm
2
(1.8’)
2
2499 mm
(8.2’)
1 2
The configurations are based on the NBT60XL 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.
Stability Weight Rear: 5035 kg (11,100 lb) (1988 mm) (7112 mm) (3549 mm)
Note: Estimated axle scale weights prior to installation of crane assembly for 85% stability. This configuration does not meet Federal
Bridge Law. Some counterweights must be removed from the machine for transportation.
Note: Estimated axle scale weights prior to installation of crane assembly for 85% stability. This configuration does not meet Federal
Bridge Law. This configuration can carry the full 16,000 lbs. of counterweight during transportation (subject to roading restrictions).
Many factors must be considered in the selection of the the necessary AF section modulus (SM) and resistance to
proper truck for an NBT60XL crane. Items which must be bending moment (RBM) so that reinforcing is not required.
considered are: The frame under the cab through the front suspension
1. Axle Rating. Axle ratings are determined by the axles, must have the minimum SM and RBM because reinforcing
tires, rims, springs, brakes, steering and frame strength of through the front suspension is often difficult because of
the truck. If any one of these components is below the engine, radiator mounts and steering mechanics. See Truck
required rating, the gross axle rating is reduced to its weakest Requirements and Frame Strength pages for the necessary
component value. SM and RBM values. Integral extended front frame rails are
2. Wheelbase (WB), Cab-to-Trunnion (CT) and Bare required for front center stabilizer installation.
Chassis Weight. The wheelbase, CT and chassis weights 4. Additional Equipment. In addition to the axle ratings,
shown are required so the basic NBT60XL can be legally wheelbase, cab-to-axle requirements and frame, it is
driven in most states and meet stability requirements. The recommended that the truck be equipped with electronic
dimensions given assume the sub-base is installed properly engine control, increased cooling and a transmission with
behind the truck cab. If exhaust stacks, transmission a PTO opening available with an extra heavy-duty PTO. A
protrusions, etc., do not allow a close installation to the cab, conventional cab truck should be used for standard crane
the WB and CT dimensions must be increased. Refer to the mounts.
Mounting Configuration pages for additional information. 5. Neutral Start Switch. The chassis must be equipped with
3. Truck Frame. Try to select a truck frame that will a switch that prevents operation of the engine starter when
minimize or eliminate frame reinforcement or extension of the transmission is in gear.
the after frame (AF). Many frames are available that have
180
170
160 150.5 ft
144 ft
150
130 120 ft
110 60°
96 ft
100 50°
84 ft
90
40° 72 ft
80
60 ft
70 30°
60 48 ft
50 20° 36.8 ft
40
80°
20
10 0°
0
180 160 140 120 100 80 60 40 20
170 150 130 110 90 70 50 30 10
AXIS OF
OPERATING RADIUS IN FEET FROM AXIS OF ROTATION ROTATION
* This drawing*THIS
showsDRAWING
the physical reachTHE
SHOWS of the machine.
PHYSICAL Always
REACH referMACHINE.
OF THE to load chart
ALWAYSto seeREFER
which
TOportions
LOAD of this diagram are valid for
CHART configuration
the specific machine TO SEE WHICHandPORTIONS OF THIS
where the loads DIAGRAM ARE VALID
are structurally FOR THE
or stability SPECIFIC MACHINE
limited.
CONFIGURATION AND WHERE THE LOADS ARE STRUCTURALLY OR STABILITY LIMITED.
NBT60XL/NTC60XL
11 m – 46 m 7257 kg
100% 360°
(36 ft – 151 ft) (16,000 lbs)
Pounds
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.
NBT60XL/NTC60XL
Pounds
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.
National Crane NBT60XL | Page 12
Load charts
NBT60XL/NTC60XL
11 m – 46 m (36 ft – 151 ft) 11 m (36 ft) 7257 kg (16000 lb) 100% 360°
Pounds
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.
National Crane NBT60XL | Page 13
Load charts
NBT60XL/NTC60XL
11 m – 46 m (36 ft – 151 ft) 11 m (36 ft) 7257 kg (16000 lb) 100% Over rear
Pounds
Control system
Removable counterweight
Fully integrated RCL and CANbus crane control system for
maximum performance. Real-time diagnostics for truck chassis Hydraulically removable counterweight system consisting of
data such as engine regeneration, fuel level, engine coolant, (2) vertical double-acting hydraulic cylinders equipped with
oil pressure, engine rpm and battery voltage. Onboard setup holding valves to independently raise and lower the desired
and diagnostics for all sensors and control modules allows for counterweight slabs. Controls can be activated at both the
improved service and little need for a laptop or diagnostic left and right sides of the turret near the counterweight for
cables. Fault codes to quickly identify service needs, and event ease of activation during counterweight pin reconfiguration.
recorder to protect your investment. When not in use, one or all of the slabs can be stowed on top
of the front outrigger box. One or all of the slabs can also be
removed from the crane by using the crane itself after stowing
Operator cab and controls on front outrigger box first.
Cab structure: rigid galvanealed steel structure, well insulated, NBT60XL/NTC60XL:
offering optimum operator visibility and comfort. Equipped
Standard counterweight package consists of:
with tilting cab feature from horizontal to +20°, tinted safety
glass, fixed front window with windshield wiper and washer, • (2) 1361 kg (3,000 lb) slabs
sliding skylight window with windshield wiper, sliding left-side • (2) 2268 kg (5,000 lb) slabs for a total of 7257 kg
glass door, sliding right-side window for ventilation with safety (16,000 lb) of hydraulically removable counterweight
grille, tilting rear window for ventilation, four-way adjustable,
cushioned/heated seat and armrests with seat belt, diesel-fired *See counterweight configurations page for allowable
warm-water heater with air ducts at operators feet, left side configurations.
of cab and front dash (standard), hydraulic-powered air
National Crane NBT60XL | Page 15
Specifications
Slewing Lower
Continuous 360° rotation using (a) low-speed, high-torque
motor with a manually adjustable swing adjustment valve Chassis mounting
integrated to the hydraulic motor control manifold mounted Torsion-resistant, high-strength steel sub frame attached
to a planetary reduction gear. A proportional electronic brake using high-strength steel mounting brackets that are welded
pedal located in the operator cab allows for the dynamic to the sub-frame and bolted to the truck chassis using Huck®
application of the multi-disk swing brake circuit. A separate bolts to ensure a secure and maintenance-free connection.
spring-applied, hydraulic-released brake for disabling rotation Rear bumper under ride protection standard. Fixed boom
can be activated from the left-hand seat armrest. Free-swing rest mounted to front outrigger box and fabricated from
functionality is disabled when using the optional crane radio structural steel.
remote control.
Outriggers
Hydraulic system
Out- and down-style outriggers at both the front and rear
Efficient closed-center, load-sense hydraulics system featuring with individual control of each horizontal beam extension
flow-sharing technology allowing for smooth multifunction and vertical jack cylinder. Each outrigger jack is equipped
operation of all crane functions. One (1) SAE-C mounted, with a 500 m (19.7 in) polymeric outrigger float standard.
130cc axial piston pump for all functions and optimized Horizontal beams are non-proportional and can be pinned in
system performance. Shaft input of 2200 rpm, generating (4) different configurations for operation. Front outriggers are
288 lpm (76 gpm) max flow at 310 bar (4500 psi) max angled toward the truck cab, minimizing the need for an SFO.
operating pressure. 143 gal (541 L) hydraulic reservoir with Ground-level control stations located at the left and right side
SAE o-ring connections and integrated butterfly shut-off for all vertical jacks and only the horizontal beams for each
valve for easy maintenance. SAE o-ring hydraulic fittings and station. Operator cab features an electronic keypad mounted
hoses throughout. Boom lift, boom telescope, main on the front console to control all outrigger functions.
and aux hoist(s) and vertical outrigger jacks are all equipped
with counterbalance valves for controlled movement and 100% span: Front = 7,09 m (23 ft 3 in)
load holding.
Rear = 7,39 m (24 ft 3 in)
Hydraulic oil cooler: standard electric fan, plate- and fin-style 75% span: Front = 5,9 m (19 ft 4 in)
oil cooler mounted in the rear of the superstructure to remove Rear = 6,12 m (20 ft 1 in)
heat from the hydraulic oil under heavy operating conditions.
Note: 75% span available ONLY with the NTC Performance Package.
50% span: Front = 4,72 m (15 ft 6 in)
Electrical system Rear = 4,90 m (16 ft 1 in)
Automotive grade, fully wire-harnessed 12VDC electrical 0% span: Front and Rear = 2,39 m (7 ft 10 in)
system using state-of-the-art sealed connectors and control
modules. CANbus system for crane control, crane RCL and Outrigger monitoring system for horizontal beam extension
J1939 truck monitoring. All CANbus networks are able to is standard. Inverted cylinder rods for vertical outrigger
be accessed from a junction box near the crane cab for ease jack cylinders for best protection of chromed rod. Optional
of troubleshooting. Full truck integration includes CANbus single front outrigger (SFO) is available for heavy front axle
integration with J1939 protocol for engine throttle control mounting configurations.
and engine status vitals and warnings. Dual-tone backup
and outrigger motion alarm located at rear of machine. LED
marker and triple ID lights.
1 2 3 4 5 6 7 8 9 10 11
Parts of Line part part part part part part part part part part part
line line line line line line line line line line line
Max boom length (ft)
at max elevations with 196
(includes 144 108 84 72 60 48 36.8 36.8 36.8 36.8
stated rigging and load 45 ft ext.)
block and ground level
Low speed lift (lb) 11,280 22,500 33,750 45,000 56,250 67,500 78,750 90,000 100,000 111,250 120,000
High speed lift (lb) 5000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 55,000
Hoist line pulls Auxiliary boom nose (single-sheave) 35,5 kg (78.1 lb)
Drum capacity (ft)
Wire Two-speed hoist Auxiliary boom nose (double-sheave) 44,3 kg (97.7 lb)
rope
layer Low High Hook blocks and headache balls
Layer Total
Available lb Available lb
60 USt, 5-sheave 504 kg (1111 lb)+
1 17,250 7040 78 78
40 USt, 3-sheave 272,2 kg (600 lb)+
2 15,450 6310 87 165
20 USt, 1-sheave 204 kg (450 lb)+
3 14,000 5720 96 261
7 USt overhaul ball 163,7 kg (250 lb)+
4 12,790 5220 105 366
+ Refer to rating plate for actual weight
5 11,780 4810 114 480
When lifting over boom extension, deduct total weight of all load
*Refer to Line Pulls and Reeving Information table for max. lifting handling devices reeved over main boom nose directly from boom
capacity of wire rope. extension capacity.
Synthetic rope layer height may vary and may reduce available line pull
NOTE: All load handling devices and boom attachments are
per layer.
considered part of the load and suitable allowances MUST BE MADE
for their combined weights. Weights are for Manitowoc furnished
equipment.
Extension
Boom Chassis Outriggers
Extension
Boom elevation Counterweight Radius
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