22/05/2007
When it comes to compact construction equipment, the New Holland LX665 Turbo skid steer stands out as a reliable and versatile machine. Produced between 1993 and 1999, this L-series model carved a niche for itself as an agile and powerful solution for a variety of tasks, particularly those requiring precision and a smaller footprint than larger machinery. Its reputation for ease of operation and straightforward maintenance has made it a popular choice for both seasoned professionals and those undertaking significant residential projects.

A skid steer loader, like the LX665, is an essential piece of equipment in countless industries, from construction and landscaping to agriculture and demolition. Characterised by its rigid frame and lift arms that can attach a wide array of tools and buckets, a skid steer 'skids' or drags its wheels across the ground to turn, making it incredibly manoeuvrable in tight spaces. The LX665 Turbo, with its specific design and capabilities, perfectly embodies the utility and efficiency expected from such a machine.
- Understanding the New Holland LX665 Turbo: An Overview
- The Heart of the Machine: Shibaura Engine Specifications
- Performance Capabilities: Lifting, Digging, and Moving
- Dimensions and Weight: Manoeuvrability and Stability
- Reviews and User Experience: A Reliable Investment
- Why Choose a New Holland LX665 Turbo Today?
- General Maintenance Tips for Your LX665
- Frequently Asked Questions About the New Holland LX665 Turbo
- What is the New Holland LX665 Turbo best suited for?
- What engine powers the New Holland LX665 Turbo?
- How much can the New Holland LX665 Turbo lift?
- When was the New Holland LX665 Turbo manufactured?
- Is the New Holland LX665 Turbo easy to operate and maintain?
- What are the key dimensions of the LX665 Turbo?
- Conclusion
Understanding the New Holland LX665 Turbo: An Overview
The New Holland LX665 Turbo is a testament to robust engineering, designed to handle a multitude of mid-size tasks with efficiency. Its designation as a 'Turbo' model signifies the presence of a turbocharged engine, a key feature that enhances its power output, especially at higher altitudes, by forcing more air into the combustion chamber. This results in improved fuel efficiency and greater overall performance, making it a powerful ally on the job site.
Manufactured during the mid-to-late 1990s, the LX665 established itself as a durable and dependable machine, a hallmark of New Holland's L-series. Its compact size belies its strength, allowing it to navigate confined areas while still delivering significant lifting and digging capabilities. This balance of power and agility is what makes the LX665 a valuable asset for a range of applications, from intricate landscaping work to foundational excavation.
The Heart of the Machine: Shibaura Engine Specifications
At the core of the New Holland LX665 Turbo lies a meticulously engineered Shibaura N844T engine. This diesel, turbocharged, water-cooled unit is designed for durability and consistent performance, adhering to Tier 4 emissions standards, which were advanced for its time. The engine's specifications highlight its robust construction and power delivery, ensuring that the LX665 can tackle demanding jobs without faltering.
| Engine Component | US Metric | UK Metric Equiv. | Details |
|---|---|---|---|
| Brand | Shibaura | Renowned for compact diesel engines | |
| Model | N844T | Specific turbocharged variant | |
| Type | Diesel, Turbocharged, Water Cooling | Efficient and powerful | |
| No. of Cylinders | 4 | Balanced power delivery | |
| Emissions | Tier 4 | Compliance for its era | |
| Order of Firing | 1-3-4-2 | Standard for smooth operation | |
| Compression Ratio | 22:1 | High efficiency diesel combustion | |
| Fuel | Diesel (No.2-D ASTM D975) | Standard diesel fuel | |
| Specified Fuel | SAE NO. 2-D, DIN 51601, BS Class A-1 | International fuel standards | |
| Rotation | Counter-clockwise | Engine rotation direction | |
| Combustion Chamber | Direct injection (E-CDIS) | Efficient fuel delivery | |
| Rated Speed | 3600 RPM | Optimal operational speed | |
| Low Idle Speed | 1000 RPM | Economical idle speed | |
| Horsepower | 50 HP | 37.3 kW | Robust power output |
| Displacement | 121.7 cu in. | 2000 cc | Engine volume |
| Bore and Stroke | 3.30×3.54 in. | 8.4×10.0 cm | Cylinder dimensions |
| Injection Pressure | 147-157 psi | 147-157 kgf/cm² | Critical for direct injection |
| Coolant Capacity | 0.95 gal | 3.6 L | Cooling system volume |
| Engine Oil Capacity | 1.77 gal | 6.7 L | Lubrication system volume |
The engine's compact dimensions and relatively light dry weight further contribute to the overall balance and agility of the LX665, allowing for efficient placement within the skid steer's frame without compromising stability or access for maintenance.

| Engine Dimension | US Metric | UK Metric Equiv. |
|---|---|---|
| Length | 25.3 in. | 64.2 cm |
| Width | 20.3 in. | 51.6 cm |
| Height | 27.5 in. | 69.8 cm |
| Dry Weight | 447 lbs | 203 kg |
Performance Capabilities: Lifting, Digging, and Moving
The true measure of a skid steer's worth lies in its operational performance. The New Holland LX665 Turbo excels in its class, offering impressive lifting capacities and a well-matched bucket for its size. These capabilities make it an ideal machine for tasks such as grading, backfilling, and material handling on various job sites.
| Performance Metric | US Metric | UK Metric Equiv. | Notes |
|---|---|---|---|
| Lifting Capacity (50% Tipping Load) | 1700 lbs | 770 kg | Standard rated operating capacity |
| Lifting Capacity (35% Tipping Load) | 1190 lbs | 540 kg | Alternative rating for stability-critical tasks |
| Bucket Width | 72 in. | 183 cm | Standard bucket size for efficiency |
| Bucket Capacity | 16.3 cu ft. | 461 L | Volume for material handling |
| Standard Flow | 17 gal | 64 L | Hydraulic flow for attachments |
The 1700 lbs (770 kg) lifting capacity at 50% tipping load is particularly noteworthy, indicating the machine's ability to handle significant loads relative to its operating weight. This, combined with the generous bucket width and capacity, ensures efficient material movement and earthwork. The standard hydraulic flow of 17 gallons (64 litres) per minute also suggests compatibility with a range of hydraulic attachments, further enhancing the machine's versatility beyond just bucket work.
Dimensions and Weight: Manoeuvrability and Stability
The physical dimensions and operating weight of a skid steer are crucial factors determining its manoeuvrability, transportability, and stability. The New Holland LX665 Turbo is designed to be compact yet stable, allowing it to operate effectively in confined spaces while maintaining a solid footprint for heavy lifting and digging operations.
| Dimension/Weight | US Metric | UK Metric Equiv. | Notes |
|---|---|---|---|
| Operating Weight | 6405 lbs | 2905.3 kg | Total weight during operation |
| Length With Bucket | 126.8 in. | 322.1 cm | Overall length for transport/storage |
| Height To Top Of Cab | 74.4 in. | 189.0 cm | Clearance height for entry/exits |
| Width Over Tires | 66 in. | 167.6 cm | Machine width for access |
| Clearance At Max Lift And Dump | 90 in. | 228.6 cm | Maximum height for dumping into trucks |
| Wheelbase | 42 in. | 106.7 cm | Distance between axle centres for stability |
| Ground Clearance | 7.7 in. | 19.6 cm | Height above ground for uneven terrain |
| Standard Tires | 10-16.5 | Common size for skid steers of this class | |
The relatively short wheelbase and compact width over tires contribute to the LX665's excellent turning radius, a key advantage of skid steer loaders. The ground clearance of 7.7 inches (19.6 cm) is sufficient for navigating typical construction and landscaping terrains, preventing hang-ups on minor obstacles. The 10-16.5 tyre size is a standard choice, offering a good balance of traction and flotation for various ground conditions.
Reviews and User Experience: A Reliable Investment
Feedback from users consistently highlights the New Holland LX665 Turbo as a practical and dependable machine. Its design prioritises ease of operation and maintenance, making it accessible even for those new to operating heavy equipment. This user-friendliness, combined with its robust capabilities, positions it as an excellent value for money.

Many operators praise its suitability for mid-size tasks, such as precise grading, backfilling trenches, or moving excavated material for house foundations. The machine's reliability means less downtime, which is crucial for project timelines and overall productivity. For residential use, its manageable size and straightforward nature make it a perfect fit, allowing homeowners or small contractors to tackle significant projects without the need for larger, more complex machinery.
Why Choose a New Holland LX665 Turbo Today?
Even years after its production ceased, the New Holland LX665 Turbo remains a viable and attractive option in the used equipment market. Its enduring appeal stems from several key factors:
- Proven Reliability: Built during an era known for robust, less electronically complex machinery, the LX665 is often praised for its mechanical longevity.
- Compact Power: It offers significant lifting and digging power in a relatively small footprint, ideal for urban sites or tight access areas.
- Ease of Use: Its intuitive controls and straightforward design make it easy to learn and operate, reducing training time.
- Cost-Effectiveness: As a used machine, it represents excellent value, providing substantial capability without the high capital outlay of newer models.
- Parts Availability: Given New Holland's extensive network and the commonality of many components, finding parts for the LX665 typically isn't a significant challenge.
For anyone in need of a dependable, mid-sized skid steer for landscaping, light construction, farm work, or property maintenance, the LX665 Turbo presents a compelling argument. Its solid performance and reputation for durability make it a smart choice for those seeking a workhorse that won't break the bank.
General Maintenance Tips for Your LX665
While the New Holland LX665 Turbo is known for its durability, consistent maintenance is key to extending its lifespan and ensuring optimal performance. Here are some general maintenance tips applicable to the LX665 and similar skid steers:
- Regular Fluid Checks: Regularly check engine oil, hydraulic fluid, and coolant levels. Refer to the operator's manual for recommended fluid types and capacities. The LX665 engine takes 6.7 litres (1.77 US gallons) of oil and 3.6 litres (0.95 US gallons) of coolant.
- Filter Replacement: Periodically replace fuel filters, oil filters, and air filters. Clogged filters can significantly reduce engine performance and efficiency.
- Greasing: Regularly grease all pivot points, pins, and bushings on the loader arms, bucket, and attachment points. This reduces wear and tear and prevents seizing.
- Tyre Inspection: Check tyre pressure regularly to ensure proper stability and traction. Inspect tyres for cuts, cracks, or excessive wear.
- Hydraulic System Check: Look for any signs of hydraulic leaks around hoses, cylinders, and connections. Address leaks promptly to prevent fluid loss and system damage.
- Battery Care: Keep battery terminals clean and ensure the battery is fully charged, especially during colder months.
- Cleanliness: Keep the engine bay and radiator clear of debris to prevent overheating. Regularly clean the cab to maintain a comfortable and safe operating environment.
Adhering to a strict maintenance schedule, even for an older machine, will ensure your New Holland LX665 Turbo continues to perform reliably for years to come.
Frequently Asked Questions About the New Holland LX665 Turbo
Here are some common questions about the New Holland LX665 Turbo skid steer:
What is the New Holland LX665 Turbo best suited for?
The LX665 Turbo is ideally suited for mid-size tasks such as grading, moving dirt and aggregate, backfilling trenches, light demolition, landscaping projects, and general material handling. Its compact size makes it excellent for residential properties and jobs with limited space.
What engine powers the New Holland LX665 Turbo?
The LX665 Turbo is powered by a 4-cylinder, turbocharged, water-cooled Shibaura N844T diesel engine, producing 50 horsepower (37.3 kW).

How much can the New Holland LX665 Turbo lift?
The New Holland LX665 Turbo has a rated operating capacity of 1700 lbs (770 kg) at 50% tipping load. This indicates its ability to safely lift and move materials.
When was the New Holland LX665 Turbo manufactured?
The New Holland LX665 Turbo was manufactured between the years 1993 and 1999 as part of New Holland's L-series skid steer lineup.
Is the New Holland LX665 Turbo easy to operate and maintain?
Yes, reviews consistently highlight the LX665 Turbo as easy to operate and maintain, making it a good choice for both experienced operators and those new to skid steers, particularly for residential or less intensive commercial use.
What are the key dimensions of the LX665 Turbo?
With the bucket attached, the LX665 Turbo is approximately 126.8 inches (322.1 cm) long. Its height to the top of the cab is 74.4 inches (189.0 cm), and it measures 66 inches (167.6 cm) wide over the tyres.
Conclusion
The New Holland LX665 Turbo skid steer, though no longer in production, remains a highly regarded piece of compact equipment. Its blend of a powerful turbocharged Shibaura engine, respectable lifting capabilities, and a compact, manoeuvrable design makes it a truly effective machine. For those seeking a reliable, easy-to-operate, and cost-effective solution for a variety of mid-sized construction, landscaping, or agricultural tasks, the LX665 Turbo continues to prove its worth as a durable and capable workhorse. Its enduring popularity in the used equipment market is a testament to its robust build and dependable performance, making it a sound investment for years of productive work.
If you want to read more articles similar to New Holland LX665 Turbo: A Compact Workhorse, you can visit the Automotive category.
