It can be fitted to 18.4-73.5 kw tractor, and work in integral operate. It has well performance for cutting corn, wheat, sorghum, cotton straw, standing or lying on the field. The offset suspension is used to ensure working to the very side of the field. The blades adopt special wearable technology. It can prolong its life 2-3 times. It is rational structure, safe, durable, and high efficiency Overall dimensions (m) 1.3×1.4×1.0 1.3×1.8×1.0 1.3×1.8×1.0 1.3×1.95×1.0 1.3×2.15×1.0 1.5×2.3×1.2 1.5×2.8×1.2 Driving force (kw) 18.4-22 36-59 40.4-59 40.4-9 44-59 48-73.5 48-73.5 Net weight (Kg) 380 450 480 500 525 580 800 Working width (mm) 1100 1500 1500 1650 1800 2000 2500 Working efficiency (ha/h) 5 7 7 7.5 8 13 15 Stubble height(mm) 20-80 20-80 20-80 20-80 20-80 20-80 20-80 Quality of hammer paws 7 10 14 11 12 19 16 For more details please contact us: Noor Hui(manage) Tel:0086-139 31867155 Fax:0086-0311-87820202 Email:huihongchuan (at) MSN: huihongchuan (at) Shijiazhuang Langtuo Machine Co.,Ltd