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Tractor · 1981Unverified

Waltanna 44-250

Name: Waltanna 44-250
Brand: Waltanna

Waltanna 44-250 — 44 Series · 250 hp. Reference specifications; pending source verification.

The Waltanna 44-250 is a high-powered tractor, rated at 250 hp, categorising it among the more powerful machines in its class. Manufactured from 1981 to 1984, it features a 6-cylinder turbocharged diesel liquid-cooled engine, which drives a four-wheel drive system through a 20-speed gearbox. The listed weight of the tractor is 12100 kg, and it is designed for use on large areas of land, typically exceeding 1,500 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

250 hp

Weight

12100 kg

Catalogue coverage

Variants represented

Richest spec table

41 rows

Recorded power

250 hp

Recorded weight

12100 kg

Transmissions

20-speed gear

Production years

1981-1984

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerWaltannaReference

Four-wheel Drive (4WD) tractorReference

Built in Tarrington, Victoria, AustraliaReference

Four-wheel driveReference

Articulated power steeringReference

Hydraulic disc brakesReference

Cab standard with air-conditioning.Reference

Engine

Caterpillar 10.5L 6-cyl dieselReference

Engine186.4 kWReference

Caterpillar 3306TReference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement10.5 LReference

Bore/Stroke121 x 152 mmReference

Power186.4 kWReference

Rated RPM2200Reference

Operating RPM1500-2200Reference

Torque935.6 NmReference

Torque RPM1400Reference

Starter typeelectricReference

Transmission

20-speed gearReference

TypegearReference

Gears20 forward and 4 reverseReference

Capacities

Fuel786.9 LReference

PTO & Hydraulics

Hydraulic system135.1 LReference

Typeopen centerReference

Typeclosed centerReference

Capacity135.1 LReference

Pressure137.9 barReference

Valves3Reference

Pump flow126.0 lpmReference

Dimensions

Weight12100 kgReference

Front tire23.1x30Reference

Rear tire23.1x30Reference

Ag front23.1x30Reference

Ag rear23.1x30Reference

Length606 cmReference

Width408 cmReference

Height (exhaust)325 cmReference

Speeds

With 23.1x30 tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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