Locations Press room Careers Contact us Americas North (English) Surface mining Underground mining Technology Services Markets Company Forestry Log Stackers Our log stackers are environmentally friendly, with no hydraulic cylinders that could leak and pollute the groundwater. Two engine models are available as standard equipment: Detroit Series 60 and Cummins QSX15. Numerous options are available, including cold weather items, such as battery heaters, oil and water heaters, and strip heaters. Our forestry log stackers are ideal for: High decking Mill feeding Full truck unloading Spreading and sorting Rail car loading You may also be interested in... Contact an account manager for more information 35 series log stackers 31,752 kg (70,000 lbs.) operating lift capacity 7.32 m (24 ft.) lift height 45 series log stackers 40,824 kg (90,000 lbs.) operating lift capacity 7.32 m (24 ft.) lift height 50 series log stackers 45,359 kg (100,000 lbs.) operating lift capacity 7.32 m (24 ft.) lift height 55 series log stackers 49,896 kg (110,000 lbs.) operating lift capacity 7.32 m (24 ft.) lift height Service locations Forestry log stackers service locations KOMATSU GLOBAL >> Other products and services Construction equipment Forestry log stackers Forest machines Montabert breakers Service Customer service portal Parts manuals portal Product training Regulatory certificates Suppliers SNC portal Supplier portal Conflict minerals Employees Connect using VPN Connect using Citrix My Joy Global Company Global locations Joy stickers Finance Resource library Suppliers Our privacy policy Terms and conditions Website content change request Site map © 2019 Komatsu Mining Corp