Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - compare

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) compare - general information

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Brand	Dronningborg	Massey-Ferguson
Model	D 7500 ('90)	31 ('84)
Years	from 1990 to 1992 y.	from 1984 to 1988 y.
Reviews	Dronningborg D 7500 ('90) reviews New!	Massey-Ferguson 31 ('84) reviews New!

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - engine

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Engine manufacturer	Valmet Corporation	Perkins
Engine type (model / version)	620 DSL	A6.3544
Engine capacity	6600 cm3 (6,6 l.)	5797 cm3 (5,8 l.)
Cylinders, qty	6	6
Turbocharging	available	available
Power (kW/HP)	110 kW / 150 KM	113 kW / 153 KM
Engine fuel tank	350 l.	280 l.
AdBlue tank	none	none

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - header

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Header width (working)	433 cm	420 cm
Alternative widths	494 cm	480 cm
Automatic header height mode	none	none
Header tilt systems	none	none
Header tilt adjustment (longitudinal tilt / crossfall)	none	none
Reel diameter	100 cm	100 cm
Reel speed adjustment	hydraulics	hydraulics
Header reverser / Reel reverse feature	hydraulics	hydraulics

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - threshing mechanism

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Diameter of cylinder threshing mechanism	45 cm	45 cm
Width of cylinder threshing mechanism	140 cm	140 cm
Secondary threshing cylinder	n.d.	n.d.
Diameter of secondary cylinder	n.d.	n.d.

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - straw walkers

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Straw walkers, qty	5 straw walkers	5 straw walkers
Straw walkers area	6,13 m2	6,3 m2
Straw walkers length	438 cm	438 cm

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - sieves

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Upper sieve area	n.d.	n.d.
Lower sieve area	1,9 m2	1,78 m2
Total screening area screening area covered by fan	4,5 m2	4,1 m2
Lower sieve type	adjustable	adjustable

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - performance

Performance	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Unloading speed	n.d.	n.d.
Grain tank capacity	n.d.	n.d.
Max. speed	24,7 km/h	20 km/h
Grain loss indicator	none	none

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - transmission

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Transmission	hydraulic transmission	hydraulic transmission
Forward gears	3	2

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - brakes

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Brakes	hydraulics, disc brakes	hydraulics, disc brakes

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - dimensions

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Length (with header)	9,96 m	9,84 m
Width (with header)	4,86 m	4,86 m
Width (without header)	3,2 m	3,2 m
Height (with cab)	3,95 m	3,8 m
Height (without cab)	n.d.	n.d.
Total weight (with cab)	10300 kg	8830 kg
Total weight (without cab)	n.d.	n.d.
Total weight (with header)	n.d.	n.d.
Front tyres (drive wheels)	28L26	23,1-26
Rear tyres (turning wheels)	400/50-22,5	12,5/80-18
Alternative front tyres	23,1-26	28,1-26
Alternative rear tyres	12,5/80-18	n.d.

Dronningborg D 7500 ('90) vs Massey-Ferguson 31 ('84) - heating

Specs	Dronningborg D 7500 ('90)	Massey-Ferguson 31 ('84)
Air conditioning	without air conditioning	with air conditioning
Heating	with heating	with heating