CUTTING WIDTH (FT (M.)) 30, 35, 40, 45 (9.1, 10.7, 12.2, 13.7) RIGID OR FLEX FLEX | |
MAXIMUM HARVESTING PRODUCTIVITYMaximize the capacity of your New Holland combine with a matching New Holland draper head designed for uniform crop flow and reliable performance. Choose from models to match your crop, and available in a range of cutting widths to match your needs. |
PERFORMING FOR CROP QUALITYThe 840CD rigid draper head delivers outstanding performance in cereals, grains and specialty crops such as rice, so you can harvest every bit of your valuable crop. These rugged headers are available in cutting widths of 30, 35, 40and 45 feet. | |
EVEN FEEDINGA six-bat New Holland-designed cam reel smoothly feeds crop to the cutterbar and draper belts. The 30- and 35-foot heads feature a single-span, plastic-tine pickup reel while 40- and 45-foot models use a dual-span reel. | |
CLOSE CUTTINGThe 840CD cutterbar handles high-yielding crops cleanly using three-inch guards and over-serrated knife sections with 10 or 14 teeth per inch working at 1260 cuts per minute. The header height control system features four sensors. All header widths (except the 30’ model) come with standard gauge wheels to ensure even stubble height. The hydraulically driven SynchroKnife™ drive system uses a patented single gearbox mounted in the middle of the cutterbar to drive both knife assemblies. This unique and patented design distributes weight evenly, neutralizes header vibration and leads to an exceptionally smooth cutting action. | |
SMOOTH DRAPER FEEDINGVariable-speed outer draper belts and fixed-speed, twin, 41.6-inch center draper belts deliver the crop smoothly to the floating 26-inch-diameter auger. The auger features five-inch flighting and handles heavy crop, feeding it smoothly into the combine. A flatter auger floor angle aids crop flow. The auger can be adjusted up and down. |
Cutting width (ft. (m)) |
30, 35, 40, 45 (9.1, 10.7, 12.2, 13.7) |
Rigid or Flex |
Flex |
Vertical Flex Range (in. (mm)) |
6 (152.4) |
Automatic Header Height Control |
Optional |
Gauge / Stabilizer wheels |
Optional / 35' (10.7 m) and wider |
Low Speed Transport |
Optional, hydraulic deploy |
Single or double knife |
Dual opposing knives |
Knife width (in. (mm)) |
3 (76.2), coarse sections |
Knife drive |
SynchroKnife™ center mounted drive |
Knife speed, strokes per minute |
2 x 630 = 1260 |
Number of bats or tine bars |
6 tine bars |
Tine material |
Plastic |
Reel Diameter (in. (mm)) |
42 (1066.8) |
Reel speed (rpm) |
0 to 60 |
Cross Belt width (in. (mm)) |
41.5 (1054.1) |
Cross Belt speed (rpm) |
0 to 863 |
Center Infeed belt speed (rpm) |
769 |
Center Infeed belt width (in. (mm)) |
41.5 x 2 = 83 (1054.1 x 2 = 2108.2) |
Infeed drum or auger diameter (in. (mm)) |
26 (660.4) |
Upper Cross Auger |
Optional |
Weight, 25' (7.6 m) width (lbs. (kg)) |
N/A |
Weight, 30' (9.1 m) width (lbs. (kg)) |
6,230 (2,826) |
Weight, 35' (10.6 m) width (lbs. (kg)) |
6,730 (3,053) |
Weight, 40' (12.2 m) width (lbs. (kg)) |
8,340 (3,783) |
Weight, 45' (13.7 m) width (lbs. (kg)) |
9,930 (4,504) |