Grove Unveils GMK8700 All-Terrain Crane at CONEXPO 2026
- Meagan Wood
- Mar 2
- 3 min read
30-Second Takeaway
Grove has introduced the GMK8700, its new 800 USt (700 t) all-terrain crane, at CONEXPO-CON/AGG 2026 in Las Vegas. Built on an eight-axle carrier, the crane features two boom configurations, MegaWingLift™ capacity enhancement, CCS 2.0 controls and MAXbase™ 2.0 outriggers, delivering high lifting capacity and flexibility for infrastructure, industrial and energy sector projects.
Grove Launches New Flagship All-Terrain Crane
Crane manufacturer Grove, part of Manitowoc, has unveiled the GMK8700, the company’s largest and most powerful all-terrain crane to date. The new crane made its public debut at CONEXPO-CON/AGG 2026 in Las Vegas, drawing attention as the biggest Grove crane currently available.
With a lifting capacity of 800 USt (700 tonnes) and an eight-axle carrier, the GMK8700 expands Grove’s product range and addresses increasing demand for heavy-lift cranes across sectors such as:
Infrastructure construction
Energy and industrial installations
Petrochemical projects
Large-scale plant construction
According to Andreas Cremer, Vice President Product Management Mobile Cranes at Manitowoc, the crane reflects the company’s focus on engineering performance and customer productivity.
Two Boom Options Offer Greater Jobsite Flexibility
A key feature of the GMK8700 all-terrain crane is the availability of two interchangeable boom configurations.
Customers can select either:
177 ft (54 m) telescopic boom
263 ft (80 m) telescopic boom
Both boom options use Grove’s Megaform™ boom design, allowing sections to be exchanged between configurations to suit different lifting requirements.
This modular approach allows crane owners to adapt the crane for a wide range of projects, increasing fleet flexibility and return on investment.
Transportability and Mobility Improvements
The GMK8700 was designed using Manitowoc’s Voice of the Customer (VOC) development process, focusing heavily on transport and jobsite mobility.
Transport features include:
Boom transport options, either carried over the front or on a dolly
MegaDrive® carrier system for improved driving performance
Five driven axles for enhanced traction and maneuverability
MEGATRAK® suspension system for terrain adaptability
Additional features include:
Removable rear outrigger box
Adaptive electronic braking system
Together, these improvements simplify crane logistics and mobility between job sites.
MegaWingLift™ and VPC Technology Increase Lifting Capacity
The GMK8700 delivers high lifting performance through several advanced technologies.
The crane is equipped with MegaWingLift™, a self-rigging capacity-enhancing system that can be installed without the need for an auxiliary crane, reducing setup time on site.
The crane can carry up to:
385,000 lb (175 t) of counterweight
The counterweight system also incorporates Variable Position Counterweight (VPC)® technology for the first time on a Grove model.
This system allows operators to adjust the counterweight position dynamically, increasing lifting capacity without adding additional counterweights.
Extended Reach with Luffing Jib System
For long-reach lifting operations, the GMK8700 can be equipped with a luffing jib system extending up to 351 ft (107 m).
The jib system includes:
Single back mast configuration
Optional boom extensions
This allows operators to configure the crane for high-reach industrial lifts and complex infrastructure projects.
Next-Generation CCS 2.0 Crane Control System
The GMK8700 also introduces Manitowoc’s CCS 2.0 crane control system, the next evolution of the company’s well-known crane operating platform.
The system integrates with:
Grove CONNECT™ telematics
MAXbase™ 2.0 variable outrigger positioning
Together these technologies provide:
Real-time lifting capacity calculations
Touchscreen operator interface
Advanced diagnostics and troubleshooting
Improved service support and condition monitoring
Dedicated displays for the carrier and superstructure further enhance operator awareness and efficiency.
Strengthening Manitowoc’s Heavy Lift Portfolio
With the launch of the GMK8700, Grove continues expanding its heavy-lift portfolio while maintaining compatibility with existing crane fleets.
The crane’s counterweight slabs are interchangeable with other models including:
GMK6400
GMK6400-1
GMK6450-1
This parts commonality simplifies maintenance, training and fleet management for crane owners.
The new crane also integrates with Manitowoc’s global aftermarket support network, ensuring rapid access to spare parts, technical assistance and service support worldwide.
About Grove
Grove, part of The Manitowoc Company, is a global manufacturer of mobile cranes including all-terrain, rough-terrain and truck-mounted cranes. Grove cranes are widely used across construction, infrastructure, energy and industrial sectors worldwide.
Website: https://www.manitowoc.com
Frequently Asked Questions
What is the lifting capacity of the Grove GMK8700?
The Grove GMK8700 has a maximum lifting capacity of 800 USt (700 tonnes).
How many axles does the GMK8700 have?
The crane is built on an eight-axle carrier.
What boom options are available on the GMK8700?
Customers can choose between a 177 ft (54 m) or 263 ft (80 m) telescopic boom configuration.
What is the maximum reach with the luffing jib?
With the luffing jib installed, the crane can reach up to 351 ft (107 m).
What new control system does the GMK8700 introduce?
The crane debuts CCS 2.0, Manitowoc’s next-generation crane control system integrated with Grove CONNECT™ and MAXbase™ 2.0.
