Liebherr’s armoured military cranes, the G-LTM 1090-4.2 and G-BKF, are designed to meet the stringent requirements of military operations, emphasizing protection, versatility, and performance.
Liebherr’s armoured military cranes, the G-LTM 1090-4.2 and G-BKF, represent a significant advancement in military crane technology. These cranes offer unparalleled protection, robust performance, and cutting-edge control systems, making them invaluable assets for military operations.
Their design ensures the safety of personnel while providing the versatility and power needed for a wide range of tasks, from construction to recovery missions.
Armoured Mobile Crane Liebherr G-LTM 1090-4.2
The Liebherr G-LTM 1090-4.2 is built with an all-terrain chassis, making it suitable for both off-road and public road use. The crane features an armoured driver’s cab and crane cab developed in collaboration with Rheinmetall Defence. This partnership ensures high protection standards, verified to STANAG 4569/AEP 55, offering ballistic protection while complying with German Road Traffic Licensing Regulation (StVZO).
The driver’s cab is 250 mm longer than standard versions, providing additional space for protective equipment and military communications gear. The cab’s construction includes a double-thickness steel bulkhead and transparent armour for enhanced safety. An optional ABC safe ventilation system can also be installed.
Liebherr G-LTM 1090-4.2 Armoured Crane Specs
| Driver’s Cab Armouring | Verified to STANAG 4569/AEP 55 |
| Crane Cab Armouring | Verified to STANAG 4569/AEP 55 |
| Engine Type | 6-cylinder Liebherr turbo diesel engine |
| Engine Power | 449 hp (330 kW) |
| Engine Max Torque | 1722 ft-lb (2335 Nm) |
| Drive System | All-terrain + All-wheel steering (8x6x8) |
| Max Lifting Capacity | 80,689 lb (36,600 kg) |
| Telescopic Boom Length | 37 – 117 ft (11,4 – 35,7 m) |
| Axles | 4 |
| Length | 439.3 ft (13,390 cm) |
| Width | 84.5 ft (2,575 cm) |
| Height | 131.2 ft (4,000 cm) |
| Ground Clearance | 14.4 ft (440 cm) |
| Weight (Total) | 105,822 lb (48,000 kg) |
| Axle Weight Limits | Axle 1 = 26,455 lb (12,000 kg) Axle 2 = 26,455 lb (12,000 kg) Axle 3 = 26,455 lb (12,000 kg) Axle 4 = 26,455 lb (12,000 kg) |
| Counterweight (Total) | 49,604 lb (22,500 kg) |
| Counterweight (Basic) | 8,598 lb (3,900 kg) |
| Counterweight (Additional) | 41,006 lb (18,600 kg) |
| Transmission | Automated ZF shift gearbox Traxon. ZF-intarder fitted directly to the gear. |
| Tyres | Large volume single tyres with runflat elements 445/95 R25 174 F (16.00 R25) |
| Max Driving Speed | 53 mph (85 km/h) |
| Boom Sections | 1 base section and 3 telescopic sections. |
| Telescoping System | All telescopic sections hydraulically extendable independent of one another. Rapid-cycle telescoping system Telematik. |
| Control System | LICCON (Liebherr Computed Control) |
| Protection Features | Double-thickness steel bulkhead, transparent armour, ABC safe ventilation system (optional) |
The Liebherr G-LTM 1090-4.2 is equipped with a powerful telescopic boom consisting of a pivot section and three telescoping parts. The crane employs Liebherr’s Telematik high-speed telescoping system, enabling quick and efficient load handling. The all-terrain chassis integrates the latest chassis and drive technology, ensuring exceptional performance in challenging terrains.
The crane features large volume single tyres with runflat elements and is powered by a 6-cylinder Liebherr engine, coupled with a ZF gearbox. This combination allows driving speeds of up to 85 km/h (53 mph), depending on the model.
Liebherr’s LICCON (Liebherr Computed Control) system forms the core of the crane’s control architecture. Both hardware and software are developed in-house, ensuring that the system meets the evolving demands of the market. Continuous development by Liebherr specialists ensures the system remains at the cutting edge of technology.
Armoured Rescue Crane Liebherr G-BKF
The Liebherr G-BKF is an armoured recovery crane designed for versatile applications, including recovery, towing, and hoisting damaged vehicles. Like the G-LTM 1090-4.2, the G-BKF features an all-terrain chassis and armoured cabs developed with Rheinmetall Defence.
The emphasis on safety is consistent, with ballistic protection verified to STANAG 4569/AEP 55 and the inclusion of an optional ABC safe ventilation system.
Liebherr G-BKF Military Rescue Crane Specs
| Crane Cab Armouring | Verified to STANAG 4569/AEP 55 |
| Driver’s Cab Armouring | Verified to STANAG 4569/AEP 55 |
| Engine Type | 6-cylinder Liebherr turbo diesel engine |
| Engine Power | 544 hp (400 kW) |
| Engine Max Torque | 1844 ft-lb (2500 Nm) |
| Drive System | All-terrain + All-wheel drive + All-wheel steering (8x8x8) |
| Max Lifting Capacity | 50,265 lb (22,800 kg) |
| Max Load Moment | 25,628 lbf (114 kN) |
| Telescopic Boom Length | 23 – 69 ft (7 – 20.9 m) |
| Underlift With Lift Cradle | up to 35274 lb (16,000 kg) |
| Turning Radius | 32.8 ft (10 m) |
| Axles | 4 |
| Length | 386.8 ft (11,791 cm) |
| Width | 90.2 ft (2,750 cm) |
| Height | 122.8 ft (3,742 cm) |
| Ground Clearance | 15 ft (459 cm) |
| Weight (Total) | 97,003 lb (44,000 kg) |
| Axle Weight Limits | Axle 1 = 25574 lb (11,600 kg) Axle 2 = 25794 lb (11,700 kg) Axle 3 = 22928 lb (10,400 kg) Axle 4 = 22708 lb (10,300 kg) |
| Transmission | Automated ZF shift gearbox TC-Tronic HD with torque converter |
| Max Driving Speed | 53 mph (85 km/h) |
| Tyres | Large volume single tyres with runflat elements 445/95 R25 174 F (16.00 R25) |
| Boom Sections | Pivot section and 3 telescoping parts |
| Telescoping System | Hydro-mechanical system with double pulley block |
| Rotzler TR 200 Rescue Winch | Winching force: 44,962 lbf (200 kN) Useable rope length: 246 ft (75 m) Max. rope speed: 82.02 ft per minute (25 m/min) |
| Rotzler TR 80 Rescue Winch | Winching force: 17,985 lbf (80 kN) Useable rope length: 161 ft (49 m) Max. rope speed: 88.58 ft per minute 27 m/min |
| Control System | LICCON (Liebherr Computed Control) |
| Protection Features | Double-thickness steel bulkhead, transparent armour, ABC safe ventilation system (optional) |
The G-BKF is equipped with a hydro-mechanical system with a double pulley block, making it a robust and reliable option for heavy-duty recovery tasks. Its powerful telescopic boom can handle various loads efficiently.
The all-terrain chassis with advanced chassis and drive technology ensures the crane performs well even in difficult conditions. Large volume single tyres with runflat elements, combined with a 6-cylinder Liebherr engine (544 hp / 400 kW) and automated ZF shift gearbox TC-Tronic HD with torque converter, enable driving speeds up to 53 mph (85 km/h).
The crane features the LICCON control system, ensuring precise and reliable operation. Continuous enhancements by Liebherr’s dedicated team keep the system responsive to the latest market needs.
