Davimac (Australia)

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Overview & History

Davimac is an Australian manufacturer of specialist agricultural machinery best known for its chaser bins (grain carts) and, through the Davimac Group, for tillage and seeding equipment. Headquartered in Molong, New South Wales, the company has established a strong reputation for producing robust machinery specifically engineered for Australia’s large-scale broadacre farming conditions. Unlike diversified global agricultural OEMs, Davimac has built its competitive position by concentrating on a limited number of product categories where durability, simplicity and harvest efficiency are critical.

The business traces its origins to 1982, when founder David McNab began manufacturing chaser bins in a small farm shed near Molong after identifying a need for stronger, more practical grain handling equipment among local farmers. Growing demand led to the construction of a dedicated manufacturing facility in 1989, laying the foundation for what would become one of Australia’s best-known specialist harvest equipment manufacturers.

The second generation of family ownership accelerated the company’s growth. Under Shannon McNab, Davimac expanded beyond harvest equipment into seeding technologies while developing a nationwide dealer network. A major strategic milestone came in 2013, when Davimac acquired Agrowplow, one of Australia’s pioneers in conservation tillage and deep ripping equipment. The acquisition created the Davimac Group, combining complementary expertise in harvest logistics, seeding and soil management while significantly broadening the company’s product portfolio.

Today, Davimac remains a privately owned Australian manufacturer focused on practical engineering, local production and farmer-driven product development. Rather than competing through product breadth, the company differentiates itself through build quality, customer support and machinery specifically adapted to Australian cropping systems.

Corporate Structure / Ownership

Davimac operates as part of the Davimac Group, a privately owned Australian agricultural machinery manufacturer.

The Group integrates the Davimac harvest machinery business with the Agrowplow brand, creating complementary capabilities across:

harvest logistics
seeding equipment
conservation tillage
deep ripping
aftermarket parts
dealer support

Manufacturing, engineering, product development and customer support remain concentrated in regional New South Wales, allowing close interaction between engineers, dealers and Australian growers.

As a family-owned business, Davimac continues to emphasise long-term product development rather than high-volume manufacturing, with much of its innovation driven directly by customer feedback from commercial farming operations.

Core Business & Product Portfolio

Davimac develops machinery primarily for broadacre grain production and harvest logistics.

Chaser Bins

Chaser bins represent Davimac’s flagship product line and the foundation of the company’s reputation.

The current range includes:

Available in both single-axle and dual-axle configurations, the bins are designed for Australian harvesting conditions where high unloading capacity, durability and low downtime are essential.

Key engineering features include:

20″ or 24″ unloading augers
unloading rates up to 18 t/min
low-profile design
curved high-strength bin walls
heavy-duty 12-stud hubs
rubber-cushioned drawbar
hydraulic controls
optional steering axle
optional hydraulic drive
load-cell weighing systems
camera systems
flotation tyre options

The latest 45-tonne model further expands Davimac’s presence in the high-capacity grain cart segment.

Seeding Equipment

Following the acquisition of Agrowplow, Davimac Group manufactures a range of seed drills designed for Australian conservation farming systems.

The product range targets:

broadacre cereals
minimum tillage
conservation agriculture
large farming enterprises

The focus is on achieving reliable seed placement while preserving soil moisture and reducing operating costs.

Deep Tillage Equipment

Through Agrowplow, the company manufactures:

deep rippers
conservation tillage implements
soil loosening equipment

These machines are designed to alleviate soil compaction while minimising surface disturbance, supporting sustainable crop production in dryland farming systems.

Aftermarket & Support

Davimac maintains an integrated aftermarket business including:

genuine spare parts
refurbishment services
operator manuals
technical support
nationwide dealer servicing

The company places significant emphasis on maintaining long service life through easily replaceable bolt-on components and straightforward maintenance procedures.

Product Scope Clarification

Davimac manufactures:

chaser bins (grain carts)
seed drills (through Agrowplow)
deep tillage equipment
conservation tillage implements
spare parts
harvest support equipment

Davimac does not manufacture:

tractors
combine harvesters
sprayers
balers
telehandlers
self-propelled machinery
engines

Its industrial focus is harvest logistics, seeding and conservation tillage equipment.

Technology & Engineering / Digital Approach

Davimac’s engineering philosophy combines:

Simplicity • Durability • Practical Productivity

Rather than pursuing maximum electronic sophistication, the company focuses on producing machinery capable of operating reliably under Australia’s demanding harvesting conditions.

Engineering priorities include:

structural strength
low maintenance
rapid unloading
operator safety
ease of servicing
long service life

Recent developments increasingly incorporate precision agriculture technologies, including integrated weighing systems, wireless data transmission and camera-based monitoring. The optional Agrimatics Libra Cart integration allows automatic recording of grain transfers and harvest logistics data, supporting modern farm management without fundamentally increasing machine complexity.

Throughout its product portfolio, Davimac maintains a philosophy of practical innovation, favouring proven mechanical solutions complemented by carefully selected digital technologies.

Positioning:

Australian specialist in harvest logistics and broadacre grain handling equipment.

Manufacturing & Industrial Footprint

Davimac manufactures its equipment in Central West New South Wales, with production centred around Molong.

The company’s facilities support:

engineering
fabrication
welding
painting
final assembly
testing
aftermarket parts production

Manufacturing remains entirely Australian-based, allowing the company to maintain close quality control while designing products specifically for local farming conditions.

Following the Agrowplow acquisition, production capabilities expanded to include additional manufacturing facilities dedicated to tillage and seeding equipment.

Markets & Distribution / Customer Base

Davimac primarily serves:

grain producers
broadacre cropping farms
agricultural contractors
mixed farming enterprises

The company markets its equipment throughout Australia via a dealer network exceeding 140 dealership locations, providing nationwide sales, servicing and spare parts support. Although exports remain limited, the company has established a strong domestic presence within one of the world’s most demanding grain production environments.

Strengths & Competitive Advantages

Davimac’s principal strengths include:

more than 40 years of harvest equipment experience
strong Australian brand recognition
family ownership
Australian manufacturing
robust machine construction
nationwide dealer network
integrated harvest and tillage portfolio
close customer relationships
practical engineering philosophy

Its greatest competitive advantage lies in designing machinery specifically for Australian broadacre farming rather than adapting products developed for other markets.

Weaknesses / Constraints

Key constraints include:

relatively narrow product portfolio
limited international market presence
dependence on Australian agricultural cycles
absence of self-propelled machinery
modest scale compared with global OEMs
concentration within the grain sector

Compared with multinational manufacturers, Davimac competes primarily through product quality and local market expertise rather than manufacturing scale.

Outlook & Opportunities

Growing Australian grain production, increasing farm consolidation and demand for larger harvest logistics equipment provide favourable long-term opportunities.

Future growth is expected to come from:

larger-capacity grain carts
continued innovation in harvest logistics
digital harvest management
further development of conservation farming equipment
selective export expansion

The integration of Agrowplow also creates opportunities to offer broader crop establishment solutions while maintaining the company’s specialist identity.

Summary Table

Category	Highlights
Founded	1982
Headquarters	Molong, New South Wales, Australia
Ownership	Privately owned (Davimac Group)
Core Business	Harvest logistics, seeding and conservation tillage
Main Products	Chaser bins, seed drills, deep tillage equipment
Manufacturing	Australia
Technology Focus	Durable harvest equipment, practical precision farming integration
Primary Markets	Australia
Competitive Position	Leading Australian specialist in grain carts
Key Differentiator	Machinery engineered specifically for Australian broadacre agriculture

Bottom Line

Davimac has established itself as one of Australia’s leading specialist manufacturers of harvest logistics equipment by focusing on practical engineering, local manufacturing and close engagement with commercial grain producers. Rather than pursuing the breadth of a full-line agricultural OEM, the company has concentrated on becoming a recognised leader in chaser bins while expanding into complementary seeding and conservation tillage technologies through the acquisition of Agrowplow.

Its commitment to Australian manufacturing, farmer-driven product development and robust machine design has enabled Davimac to maintain a strong competitive position in a highly demanding agricultural environment. As farms continue to increase in scale and harvesting efficiency becomes ever more important, the company is well placed to strengthen its role as a specialist provider of high-performance grain handling and crop establishment equipment.