2019 Grove GMK6300L-1 All-Terrain Truck Crane – 300-ton Powerhouse
Year / Hours: 2019 / ~4 500 hrs (subject to verification)
Specification Value
Max Capacity 300 t @ 3 m radius
Main Boom 15.6 – 80 m (7-section MEGAFORM®)
Optional Jib 12 m / 21 m hydraulic offset & 2×8 m inserts
Max Tip Height 117 m (boom + jib)
Drive / Steer 12×6×12 (12×8×12 optional)
Engine Mercedes OM473LA 430 kW (580 hp) EU Stage V
Transmission Allison 4500 SP 6-speed automatic
Suspension MEGATRAK® independent hydropneumatic
Counterweight Up to 92.5 t (hydraulic self-removal system)
Outrigger Span 8.7 m × 8.5 m
Overall Dim. 17.6 m L × 3.0 m W × 4.0 m H
Axle Load ≤ 12 t per axle (EU certification)
Key Advantages
Aluminum tilting cab (20°) with panoramic glazing & CCS joystick controls
ECOS + CRANEbee® 3-D lift planning for quick, precise setup
All-wheel steer & crab mode for tight job-site manoeuvring
Interchangeable counterweight & luffing jib shared with GMK6400/GMK5250L fleets
Ideal for: Petrochemical, wind turbine, bridge & infrastructure lifts.
2019 Grove GMK6300L-1 All-Terrain Truck Crane – 300-ton Powerhouse
Year / Hours: 2019 / ~4 500 hrs (subject to verification)
Specification Value
Max Capacity 300 t @ 3 m radius
Main Boom 15.6 – 80 m (7-section MEGAFORM®)
Optional Jib 12 m / 21 m hydraulic offset & 2×8 m inserts
Max Tip Height 117 m (boom + jib)
Drive / Steer 12×6×12 (12×8×12 optional)
Engine Mercedes OM473LA 430 kW (580 hp) EU Stage V
Transmission Allison 4500 SP 6-speed automatic
Suspension MEGATRAK® independent hydropneumatic
Counterweight Up to 92.5 t (hydraulic self-removal system)
Outrigger Span 8.7 m × 8.5 m
Overall Dim. 17.6 m L × 3.0 m W × 4.0 m H
Axle Load ≤ 12 t per axle (EU certification)
Key Advantages
Aluminum tilting cab (20°) with panoramic glazing & CCS joystick controls
ECOS + CRANEbee® 3-D lift planning for quick, precise setup
All-wheel steer & crab mode for tight job-site manoeuvring
Interchangeable counterweight & luffing jib shared with GMK6400/GMK5250L fleets
Ideal for: Petrochemical, wind turbine, bridge & infrastructure lifts.