Model Overview: The GTB40 Towable Boom Lift delivers a 40 ft working height with excellent horizontal reach and up-and-over clearance for work around buildings, wires, and other obstacles. Its hydraulic outriggers, automatic leveling, integrated safety systems, and trailer-mounted design provide stable and flexible access.
Ideal Applications: Sign installation, electrical work, facility maintenance, tree care, and rental applications.
| Max Platform Height: 39' 4" / 12 m | Max. Working Height: 45' 11" / 14 m |
| Max Horizontal Outreach: 21' 4" / 6.5 m | Max. Platform Capacity: 440 lbs / 200 kg |
| Total Weight: 4,190lbs / 1900 kg |
| GTB40 Trailer-Mounted Boom Lift | ||
| TECHNICAL DATA | unit | Technical parameter |
| Max Working Height | ft | 45' 11" |
| Max Platform Height | ft | 39' 4" |
| Max Horizontal Outreach | ft | 21' 4" |
| Rotation angle | ° | 359° Non-continuous Rotation |
| Platform dimensions | in | 35.4" × 27.6" × 43.3" |
| Max platform capacity | lbs | 440 |
| Dimension（L × W × H） | ft | 20.3 '× 5.6' × 7.2' |
| Overall Outrigger Footprint | ft | 13' 9" × 14' 9" |
| Max Towing Speed | mph | 68 |
| Weight | lbs | 4,190 |
| Power | ||
| Engine （diesel） | Kubota Diesel Engine | |
| Engine （gasoline） | B&S Gasoline Engine | |
| Electric Motor | 110V / 220V AC | |
| Battery | Lead-Acid Battery / Lithium-ion Battery | |
| Manual Emergency Pump | Manual Operation | |
| Safety Devices | ||
| Automatic Leveling Control, Sensor of Outrigger, Alarm Device, Emergency Stop Button, Travel / Outrigger /Boom Three-Way Interlock System | ||
| Optional Devices | ||
| 360°Continuous Rotation,160°Platform Rotation Angle,Assist Drive System, Dual-Power | ||
Hydraulic outrigger holding valve and safety check assembly
LED outrigger signal marker light for high visibility
Heavy-duty AL-KO tow hitch coupler with safety chains
Waterproof electrical control box with touchscreen interface
Hydraulic platform auto-leveling control valve
Platform boom transport interlocking clamp mechanism
AC power socket outlet with emergency stop switch and control panel
Max operating wind speed safety warning decal
Heavy-duty Germany AL-KO inertia mechanical brake lever
Internal boom drag chain and hydraulic hose protection assembly
359-degree rotation slewing ring drive assembly
Multilingual LCD touchscreen control interface for GTB40
Explore how the GTB40 towable boom lift performs across diverse professional job sites. From commercial window cleaning and building exterior maintenance to rural tree pruning and facility work, these real-world applications demonstrate the machine's outrigger stability, dual-power versatility, and 40 ft working height in tight urban, residential, and industrial environments.
The 32 ft / 10 m class solution for high-efficiency maintenance, engineered to keep pace with your most demanding projects.
Max Platform Height: 32' 10" / 10 m
Max. Working Height: 39' 4" / 12 m
Max Horizontal Outreach: 19' 0" / 5.8 m
Boasting a 40 ft / 12 m platform height, this unit is easily towable by a standard 1/2-ton pickup
Max Platform Height: 39' 4" / 12 m
Max Working Height: 45' 11" / 14 m
Max Horizontal Outreach: 21' 4" / 6.5 m
With a 28ft Side Outreach-engineered for professional Commercial Mall Exteriors and precision tree trimming at height.
Max Platform Height: 45' 11" / 14 m
Max. Working Height: 52' 6" / 16 m
Max Horizontal Outreach: 27' 11" / 8.5 m
The GTB52 Trailer-Mounted Boom Lift is perfect for extensive commercial exterior upkeep and professional tree services.
Max Platform Height: 52' 6" / 16 m
Max. Working Height: 59' 1" / 18 m
Max Horizontal Outreach: 34' 5" / 10.5 m
Featuring an articulating lower boom and telescopic upper boom, the GTB60 delivers exceptional up-and-over clearance to seamlessly bypass fences, guardrails, and obstacles.
Max Platform Height: 59' 1" / 18 m
Max Working Height: 65' 7" / 20 m
Max Horizontal Outreach: 39' 4" / 12 m
Featuring an articulating lower boom and telescopic upper boom, the GTB66 delivers exceptional up-and-over clearance to seamlessly bypass fences, guardrails, and obstacles.
Max Platform Height: 65' 7" / 20 m
Max. Working Height: 72' 2" / 22 m
Max Horizontal Outreach: 36' 1" / 11 m
For high-reach equipment, a properly designed hose carrier helps keep hydraulic lines organized and protected throughout the boom's range of motion, supporting hydraulic system reliability, easier maintenance, and longer hose service life.
For most service businesses, facility management operations, and heavy contractors, the more critical question is: “Which mobile elevating work platform (MEWP) fits the way our team actually works every single day?”
Towable boom lifts for tree work provide arborists and landscaping professionals with a flexible, efficient, and safer solution for elevated tree maintenance. With compact designs, fast setup, and excellent maneuverability, towable boom lifts help tree care companies complete more jobs with less downtime.
Yes. The unit is designed for trailer towing and can be transported by a properly rated pickup truck or other suitable towing vehicle. The towing vehicle, hitch, and towing equipment must meet the applicable weight and towing requirements.
Yes, but proper safety measures must be taken. When deploying a towable boom lift on unpaved or soft surfaces—such as grass or mud—we strongly recommend placing heavy-duty Outrigger Pads beneath each stabilizer. This maximizes load distribution, drastically reduces ground bearing pressure, and effectively prevents stabilizer sinking or tipping hazards.
The Optimal Solution for Challenging Terrain:If your jobsites frequently involve muddy, soft, or rugged terrain, we highly recommend upgrading to a Crawler Spider Lift (such as our GCA66 series), which features rubber tracks designed for superior off-road stability and low ground pressure.
Yes. GLT LIFTS towable boom lifts feature versatile power options for all job sites:
1. Outdoor: Powered by Gasoline or Diesel engines for continuous heavy-duty work.
2. Indoor: Powered by AC Plug-in or Lead-Acid Battery / Lithium-ion Battery for zero-emission, low-noise operation in warehouses, malls, and churches.
3. Bi-Energy (Hybrid): Combines engine and electric drives for ultimate indoor/outdoor switching.
The towable boom lift comes with a 1-year full-machine warranty. During the warranty period, GLT LIFTS provides free replacement parts, remote technical guidance from professional engineers, and localized service through its spare parts network to help minimize downtime. For specific warranty terms and coverage, please contact our support team.
Diesel / Gasoline: For heavy-duty outdoor tasks.
Lithium Battery: For zero-emission, low-noise indoor work.
Bi-Energy: The ultimate flexibility for both.
