Lanz Bulldog D7531 Specs, Price and Review (2026)
Agricultural · 24.5 HP · Best for small farms and versatility
Power
24.5 HP (18 kW)
Fuel
Diesel
Transmission
Manual
PTO
21 HP @ 540 rpm
New price (est.)
$14,112 – $21,168
Est. used price
$4,939 – $14,818
Overview
The Lanz Bulldog D7531 is a 24.5 HP agricultural tractor built for small farms, landscaping, and light loader duties. The Lanz tractor lineup is known for durability, and the Bulldog D7531 is no exception. This page provides detailed Lanz Bulldog D7531 specifications — engine, transmission, PTO, hydraulics, weight, and dimensions — sourced from manufacturer technical data. Whether you need a Bulldog D7531 review for a purchase decision or a trade-in comparison, this page covers performance analysis and suitability scoring. For Lanz Bulldog D7531 price guidance, we provide new price estimates and used market ranges so you can budget accurately before contacting a dealer. Compare the Lanz Bulldog D7531 with similar tractors using the links below, or use our TractorFit™ analysis to see how it scores for your specific operation.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for Lanz Bulldog D7531.
Positioned in the sub-25 HP band aimed at residential and small commercial use. Manual transmission keeps ownership costs down and is well understood for maintenance. Farm-oriented design prioritizes drawbar and PTO work, hydraulics, and durability. PTO specs determine compatibility with mowers, balers, and other powered attachments. Key specs include 24.5 HP, 21 HP PTO, estimated used range $4,939–$14,818, and overall suitability 53/100.
Higher = simpler
Pros
- ✓Well suited to small and mid-size farms for power and maneuverability.
- ✓Simple maintenance; mechanical transmission with lower repair costs.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓Strong value for money relative to power and features.
- ✓Reliable manual transmission with low maintenance cost.
Cons
- •Limited power for large-scale work or heavy equipment.
- •Limited capacity for intensive loader work.
- •Modest power-to-weight ratio; less agility in traction and on slopes.
- •Basic hydraulic system; limited for demanding implements.
Lanz Bulldog D7531 receives an overall suitability score of 53/100 from the TractorSuitability™ Engine. Ideal for small to mid-size farms (roughly 5–40 ha), light fieldwork, mowing, and properties where maneuverability matters, mixed use with multiple PTO and hydraulic implements. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. With 24.5 HP and weight, it fits small and mid-size farms where maneuverability and running costs matter. Loader work rates 15/100; fuel efficiency index is 62/100. Maintenance is classified as Low: Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing. Operating cost tier is Low: Good fuel efficiency, strong value tier, and low maintenance complexity keep operating costs down. Versatility (71/100) reflects PTO and hydraulic options; cost tier (89/100) reflects value for money. It stands out in: small farm, value. It has relative limitations in: large farm, loader. Overall, it offers a specialized profile for its class. The TractorSuitability™ Engine uses manufacturer technical data only to compute these indices in an objective, reproducible way. We recommend comparing these scores with your specific acreage, crop type, and implement needs before deciding.
Real-world performance & ownership
Highlights
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 21 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $4,939–$14,818 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Trade-offs
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Best for
- Small property maintenance
- Landscaping and mowing
- Light material handling
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Large-acreage row-crop or heavy tillage
Lanz Bulldog D7531 — Pros and Cons
Pros
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 21 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $4,939–$14,818 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Cons
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Used market insights
Estimated used price
$4,939 – $14,818 USD
High confidence
Estimate only. Actual prices vary by condition, hours, and region.
Buyer checklist
- Check engine and PTO hours; service history matters for long-term reliability.
- Confirm PTO speed (540/1000) and HP match your mowers, balers, or other implements.
- Inspect hydraulics and three-point hitch condition; repair costs can be high.
For used Lanz Bulldog D7531, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
Find Used Listings (International)
Find Lanz Dealers Near You
Authorized dealerships selling and servicing Lanz tractors.
Technical Specifications
What this means: Engine specs define power for PTO work, drawbar load, and fuel use. Higher displacement often means more torque at lower rpm.
Engine
- Maximum Power (Gross)
- 24.5 HP (18 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
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Frequently asked questions
Does the Lanz Bulldog D7531 have a PTO?
Yes. The Lanz Bulldog D7531 has a rear PTO rated at 21 HP at 540 rpm.
What is the horsepower of the Lanz Bulldog D7531?
The Lanz Bulldog D7531 is rated at 24.5 HP (gross) (18 kW).
Is the Lanz Bulldog D7531 good for loader work?
TractorFit scores rate this model as less suited for loader work (15/100). Check front axle capacity and loader compatibility for your intended use.
What is the Lanz Bulldog D7531 best used for?
As a farm tractor, the Lanz Bulldog D7531 is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the Lanz Bulldog D7531 have?
The Lanz Bulldog D7531 uses a manual transmission.
What should I check when buying a used Lanz Bulldog D7531?
Verify hours, condition, service history, PTO operation, hydraulics, and tire wear. Confirm weight and dimensions if you need to transport or match implements.
What fuel does the Lanz Bulldog D7531 use?
The Lanz Bulldog D7531 uses diesel fuel.
What is the weight of the Lanz Bulldog D7531?
Published weight is not available; confirm with the seller or manufacturer for transport and ballasting.
Where can I find used Lanz Bulldog D7531 listings?
This page links to international marketplaces where you can search for used Lanz Bulldog D7531 tractors; listings are provided by third parties.
Lanz Bulldog D7531: Complete Tractor Specifications and Technical Data
Overview
The Lanz Bulldog D7531 is a agricultural tractor from Lanz designed for agricultural operations. This comprehensive tractor specifications guide provides complete technical data, engine specifications, transmission details, dimensions, and hydraulic system capabilities. This agricultural tractor features a 24.5 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Lanz Bulldog D7531, making it easy to compare with other models in the Lanz lineup or across different brands.
Engine Specifications
The Lanz Bulldog D7531 is powered by a diesel engine that delivers 24.5 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Lanz's engineering expertise in creating efficient powerplants.
- Maximum Power: 24.5 HP (18 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Lanz Bulldog D7531 features a manual transmission system. Transmission type affects power delivery and operational efficiency. Different transmission types offer various advantages for different operating conditions and implement requirements.
Power Take-Off (PTO)
The PTO system allows the tractor to transfer engine power to driven implements. PTO specifications, including horsepower and speed ratings, are essential when selecting implements.
- PTO Speed: 540 rpm
- PTO Power: 21 HP (16 kW)
Performance and Applications
The Lanz Bulldog D7531 delivers 24.5 HP performance for agricultural applications including plowing, planting, and harvesting. Tractor performance metrics, including power output, hydraulic capabilities, and dimensions, determine the machine's suitability for various tasks. When evaluating tractor performance, consider your specific application requirements, operating conditions, and implement needs to ensure the Lanz Bulldog D7531 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Lanz Bulldog D7531. Key specifications include: 24.5 HP engine, manual transmission, 21 HP PTO. These tractor specifications enable accurate comparisons with other models. Our tractor database provides comprehensive data for thousands of models, making it easy to research specifications and compare tractors.
Conclusion
The Lanz Bulldog D7531 is a reliable agricultural tractor from Lanz, designed for modern farming operations. With its 24.5 HP diesel engine and manual transmission, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Lanz Bulldog D7531 tractor data and specifications for informed decision-making.
Conclusion
With 24.5 HP, the Lanz Bulldog D7531 is a model worth considering carefully for operators who need Small property maintenance, Landscaping and mowing, Light material handling. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the Bulldog D7531 against other tractors in the same HP range before making a final decision.