David Brown 1690 (A) Dimensions & weights

A 1690 (A) is 167.3 in (4,250 mm) long, 79.1–103.1 in (2,010–2,620 mm) wide and 105.9 in (2,690 mm) tall.

A 1690 (A) weighs 8,499 lb (3,855 kg) unballasted.

12 dimension and weight values on record for the 1690 (A).

Engine power, claimed · gross or net not stated

101.6 hp

75.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “David Brown 1690”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

How big is a 1690 (A)?

A 1690 (A) is 167.3 in (4,250 mm) long, 79.1–103.1 in (2,010–2,620 mm) wide and 105.9 in (2,690 mm) tall.

Dimensions — 1690 (A) Dimensions
Wheelbase	100.0 in · 2,540 mm
Length	167.3 in · 4,250 mm
Width	79.1–103.1 in · 2,010–2,620 mm
Height to top	105.9 in · 2,690 mm
Ground clearance	16.1 in · 409 mmtwo-wheel-drive version
Front track	56.0–80.0 in · 1,422–2,032 mmtwo-wheel-drive version
Rear track	56.0–84.0 in · 1,422–2,134 mm
Turning radius with brakes	12.7 ft · 3.86 mtwo-wheel-drive version
Turning radius without brakes	14.3 ft · 4.36 mtwo-wheel-drive version

Source · Traktorenlexikon, “David Brown 1690”

A 1690 (A) weighs 8,499 lb (3,855 kg) unballasted.

Weights — 1690 (A) Weights
Weight, unballasted	8,499 lb · 3,855 kgtwo-wheel-drive version

Source · Traktorenlexikon, “David Brown 1690”

Tyre sizes for the 1690 (A) are below.

Tyres — 1690 (A) Tyres
Front tyre, standard	7.50-18 ASF (A: 13.6-24 AS)
Rear tyre, standard	16.9-34 AS

Source · Traktorenlexikon, “David Brown 1690”

12 dimension and weight values from Traktorenlexikon, “David Brown 1690”.

Sources checked

14 SEP 2026

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

Traktorenlexikon: David Brown 1690 — CC BY-SA 4.0, WIKIBOOKS-TL-116006 · revision 1001693. Wikibooks contributors (Traktorenlexikon). Original document