Dronningborg D 7500 ('90) vs Laverda 3700 - compare
Compare combine harvesters: Dronningborg D 7500 ('90) vs Laverda 3700
Dronningborg D 7500 ('90) vs Laverda 3700 compare - general information
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Brand | Dronningborg | Laverda |
| Model | D 7500 ('90) | 3700 |
| Years | from 1990 to 1992 y. | from 1983 to 1988 y. |
| Reviews | Dronningborg D 7500 ('90) reviews New! | Laverda 3700 reviews New! |
Dronningborg D 7500 ('90) vs Laverda 3700 - engine
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Engine manufacturer | Valmet Corporation | Iveco |
| Engine type (model / version) | 620 DSL | 8361 |
| Engine capacity | 6600 cm3 (6,6 l.) | 8102 cm3 (8,1 l.) |
| Cylinders, qty | 6 | 6 |
| Turbocharging | available | none |
| Power (kW/HP) | 110 kW / 150 KM | 114 kW / 155 KM |
| Engine fuel tank | 350 l. | n.d. |
| AdBlue tank | none | none |
Dronningborg D 7500 ('90) vs Laverda 3700 - header
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Header width (working) | 433 cm | 420 cm |
| Alternative widths | 494 cm | 480 – 540 cm |
| Automatic header height mode | none | none |
| Header tilt systems | none | none |
| Header tilt adjustment (longitudinal tilt / crossfall) | none | none |
| Reel diameter | 100 cm | n.d. |
| Reel speed adjustment | hydraulics | electric engine |
| Header reverser / Reel reverse feature | hydraulics | hydraulics |
Dronningborg D 7500 ('90) vs Laverda 3700 - threshing mechanism
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Diameter of cylinder threshing mechanism | 45 cm | 60 cm |
| Width of cylinder threshing mechanism | 140 cm | 135 cm |
| Secondary threshing cylinder | n.d. | n.d. |
| Diameter of secondary cylinder | n.d. | n.d. |
Dronningborg D 7500 ('90) vs Laverda 3700 - straw walkers
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Straw walkers, qty | 5 straw walkers | 5 straw walkers |
| Straw walkers area | 6,13 m2 | 5,6 m2 |
| Straw walkers length | 438 cm | n.d. |
Dronningborg D 7500 ('90) vs Laverda 3700 - sieves
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Upper sieve area | n.d. | n.d. |
| Lower sieve area | 1,9 m2 | n.d. |
| Total screening area screening area covered by fan |
4,5 m2 | 4,46 m2 |
| Lower sieve type | adjustable | variable |
Dronningborg D 7500 ('90) vs Laverda 3700 - performance
| Performance | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Unloading speed | n.d. | n.d. |
| Grain tank capacity | n.d. | n.d. |
| Max. speed | 24,7 km/h | 26,1 km/h |
| Grain loss indicator | none | none |
Dronningborg D 7500 ('90) vs Laverda 3700 - transmission
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Transmission | hydraulic transmission | mechanical transmission |
| Forward gears | 3 | 4 |
Dronningborg D 7500 ('90) vs Laverda 3700 - brakes
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Brakes | hydraulics, disc brakes | hydraulics, disc brakes |
Dronningborg D 7500 ('90) vs Laverda 3700 - dimensions
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Length (with header) | 9,96 m | 9,38 m |
| Width (with header) | 4,86 m | 4,71 m |
| Width (without header) | 3,2 m | 3 m |
| Height (with cab) | 3,95 m | n.d. |
| Height (without cab) | n.d. | 3,8 m |
| Total weight (with cab) | 10300 kg | n.d. |
| Total weight (without cab) | n.d. | 8880 kg |
| Total weight (with header) | n.d. | n.d. |
| Front tyres (drive wheels) | 28L26 | 23,1-26 |
| Rear tyres (turning wheels) | 400/50-22,5 | 11,50-15 |
| Alternative front tyres | 23,1-26 | n.d. |
| Alternative rear tyres | 12,5/80-18 | n.d. |
Dronningborg D 7500 ('90) vs Laverda 3700 - heating
| Specs | Dronningborg D 7500 ('90) | Laverda 3700 |
|---|---|---|
| Air conditioning | without air conditioning | with air conditioning |
| Heating | with heating | without heating |