Overview
Muscle where the ground gives out.
The 120|RT meets the demand for larger loads in tough, unimproved conditions. Its six-section formed boom telescopes to 164.1 ft, and with the offsettable bi-fold fly and lattice extensions it reaches a 261.7 ft tip height. V-CALC lets you set outriggers in confined footprints and still know your exact rated capacity in real time.
Every function is orchestrated through Link-Belt Pulse 2.0, a 10-inch touchscreen operating system with an integrated rated capacity limiter, telematics, and Wi-Fi software updates. Four steering modes and 4×2/4×4 drive get it into position; a Cummins QSB6.7 gets it there at up to 15 mph.
Six-section boom
V-CALC outriggers
Pulse 2.0
Tier 4F / Stage V
Telematics
Why the 120|RT
Engineered for uptime and control.
Pulse 2.0 operating system
10-inch touchscreen with integrated RCL, anti-two-block, real-time load and radius, operator-set alarms, and Wi-Fi updates.
V-CALC outriggers
Variable confined-area lifting: fully extended, intermediate, or retracted footprints with live 360° charts and swing arrest.
Four steering modes
Two-wheel front, two-wheel rear, four-wheel, and crab, plus 4×2 and 4×4 drive for off-highway travel.
Six-section boom
38.3–164.1 ft of formed, extra-high-tensile boom with four extend modes tuned for superior capacity at length.
Telematics standard
Cellular location, usage, maintenance, and fault-code monitoring, so your fleet team sees the machine before it calls in.
All-day cab
Fully enclosed tilting cab (0–20°) with ATC climate control, camera displays, and the internal RCL light bar in view.
Specifications
The full technical picture.
Representative specifications for the Link-Belt 120|RT. Always refer to the in-cab Crane Rating Manual for allowable lifting capacities.
Lifting & Boom
| Maximum rated capacity | 120 US tons (110 mt) @ 7 ft |
| Main boom | 38.3 – 164.1 ft (11.67 – 50.0 m) |
| Boom sections | Six, formed construction |
| Boom extend modes | Four (EM1–EM4) |
| Boom elevation | −3° to 80° |
| Max tip height (main boom) | 173.6 ft (52.9 m) |
| Max tip height (fly & extensions) | 261.7 ft (79.8 m) |
| Fly | 35 – 58 ft bi-fold, offsettable 0–45° |
| Counterweight | 28,800 lb (13.2 t) |
Engine & Drivetrain
| Engine | Cummins QSB6.7, 6-cyl diesel |
| Rated power | 232 hp (173 kW) @ 2,000 rpm |
| Peak torque | 700 ft·lb (949 N·m) @ 1,500 rpm |
| Emissions | Tier 4F / Stage V (Tier 3 avail.) |
| Transmission | Powershift 3-speed, 6F / 6R |
| Drive | 4×2 and 4×4 |
| Max travel speed | 15 mph (24 km/h) |
| Gradeability | 31% (base machine) |
| Fuel tank | 75 gal (283.9 L) |
Carrier & Outriggers
| Carrier width | 10 ft 11 in (3.33 m) |
| Wheelbase | 14 ft 4 in (4.37 m) |
| Steering modes | Front, rear, four-wheel, crab |
| Tires | 29.5 × 25, 34-ply earthmover |
| Outriggers | Four single-stage, V-CALC |
| Main jack reaction | 120,300 lb (54,567 kg) |
Winches, Swing & Tech
| Main winch rope | 850 ft (259 m), 3/4 in |
| Aux winch rope | 600 ft (182.9 m), 3/4 in |
| Max line pull | 23,632 lb (105.1 kN) |
| Swing | 360° continuous @ 1.9 rpm |
| Operating system | Link-Belt Pulse 2.0, 10 in |
| Monitoring | Telematics + Wi-Fi updates |
⬇
120|RT Technical Data
Full specifications & capacity charts (PDF)
⬇
120|RT Brochure
Overview & feature highlights (PDF)
On the job
The 120|RT at work.
Questions, answered
Link-Belt 120|RT FAQ
How much can the Link-Belt 120|RT lift?
The 120|RT has a maximum rated capacity of 120 US tons (110 metric tons) at a 7-foot radius. Capacity tapers with radius and boom length. Refer to the in-cab Crane Rating Manual for the exact chart for your configuration.
What is the maximum tip height?
Up to 173.6 ft (52.9 m) on the main boom, and 261.7 ft (79.8 m) with the optional bi-fold fly plus two 16 ft lattice extensions (a minimum of 19,200 lb of counterweight is required for the full configuration).
What engine powers the 120|RT?
A Cummins QSB6.7 six-cylinder diesel producing 232 hp (173 kW) in Tier 4 Final / Stage V trim, or 240 hp in Tier 3 / Stage IIIA for markets that accept it.
How long is the main boom?
A six-section formed boom, 38.3 – 164.1 ft (11.67 – 50.0 m), with four operator-selectable extend modes that tune section extension for superior capacity at length.
Can I rent or buy a 120|RT from HOLT?
Yes. HOLT Crane & Equipment sells and rents the Link-Belt 120|RT across north, northeast, central, and west Texas, and southern New Mexico, backed by factory-trained service and genuine parts. Call 877-275-1520 for current availability.
Put a 120|RT on your next lift.
Tell us the job and we’ll match the machine, for sale or rental, with the parts and service to keep it lifting.
San Antonio
Headquarters
5665 SE Loop 410
San Antonio, TX 78222Parts 210-444-8777
Irving
Dallas–Fort Worth metroplex
3131 State Hwy 161, Suite A
Irving, TX 75062Parts 972-721-6646
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