Customization:
Material Technology
Interactive Design
Performance Parameters
Scenario Solutions
Certification Standards
The Park DENIS and CALZONI MR series hydraulic motors are high-performance piston motors designed for heavy-duty applications. Built with robust materials and customizable configurations, these motors deliver precise torque control and reliability in construction, industrial machinery, and vehicle systems.
Feature | Specification | Application Scenario |
---|---|---|
Motor Type | Piston Motor | High-pressure hydraulic systems |
Material | Cast iron body with corrosion-resistant coating | Harsh environments (e.g., mining, construction) |
Pressure Rating | Customizable up to 420 bar | Heavy machinery requiring high torque |
Flow Rate | Adjustable 10–100 L/min | Variable-speed applications |
Efficiency | ≥92% under standard load | Energy-sensitive industrial operations |
Sealing System | Dual-layer labyrinth seals | Leak prevention in high-temperature use |
Adjust port configurations, pressure ratings, or material coatings to meet specific needs. For example:
With the MR series hydraulic motors, you can achieve precise power transmission in demanding applications. Whether driving excavator arms, industrial conveyors, or agricultural equipment, these motors combine durability and adaptability to enhance system efficiency.
Parameter | Base Model (MR700F) | Advanced Model (MRE800F) | Pro Model (MRA6000) |
---|---|---|---|
Max Pressure | 350 bar | +15% (400 bar) | +30% (455 bar)* |
Torque Range | 150–800 Nm | 200–1,000 Nm | 300–1,500 Nm |
Efficiency | 92% | Enhanced (94%) | Premium (96%) |
Rotation Speed | 0–1,200 RPM | 0–1,500 RPM | 0–2,000 RPM |
Three Key Breakthroughs:
Optimal Version Selection:
With the Pro model’s 455 bar pressure rating—30% above industry standards—you can safely handle high-stress tasks like heavy lifting. Pair this with its 96% efficiency, and you reduce energy costs while maintaining peak performance.
Note: Comparative values assume baseline industry standards for hydraulic motors in the same class.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Motor Type/Design | Heavy machinery, construction equipment | Axial Piston Design (ISO 4396) | High efficiency, precise pressure control | Higher cost vs vane/gear motors |
Displacement | High-torque applications (cranes, excavators) | Industry Standard: 50 cm³/rev → Our Base: 70 cm³/rev (MR700F) ▲ → Our Advanced: 600 cm³/rev (MRA6000) ▲▲▲ | Scalable torque output for heavy loads | Larger displacement increases size/weight |
Max Operating Pressure | High-pressure systems (mining, industrial) | Industry Standard: 350 bar → Our Base: 380 bar (MR450E) ▲ → Our Advanced: 420 bar (MRA6000) ▲▲ | Exceeds ISO 4401 for extreme conditions | Requires robust mounting for stability |
Efficiency | Energy-sensitive operations (agriculture) | Industry Standard: 85% → Our Base: 88% (ISO 12183) ▲ → Our Advanced: 94% ▲▲▲ | Reduces energy waste by 6-9% | Advanced versions may have complex maintenance |
Speed Range | High-speed machinery (conveyor systems) | Industry Standard: 0-800 RPM → Our Base: 0-1000 RPM (MR3600L) ▲ → Our Advanced: 0-2000 RPM (MRE5400L) ▲▲▲ | Supports dynamic speed adjustments | Higher RPM may shorten seal lifespan |
Weight/Size | Mobile equipment (forklifts, robots) | Industry Standard: 30 kg → Our Base: 25 kg (MR4100L) ▲ → Our Advanced: 120 kg (MRA6000) ▲▲▲ | Compact base models for portability | Advanced models require reinforced mounting |
⭐⭐⭐⭐⭐ James Carter - Heavy Machinery Operator
"Installed the MRE800F on our compact excavator last April, and it’s been a game-changer. The torque delivery is smooth even under full load, and we’ve had zero seal failures despite working in dusty, high-vibration conditions. The cast iron body shows no signs of wear after 7 months—this motor is built to last."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Lena Patel - Plant Maintenance Engineer
"We integrated the MRA6000 into our hydraulic conveyor system in August 2024. With its 455 bar pressure rating and 96% efficiency, energy consumption dropped noticeably. The modular port configuration made installation straightforward despite tight space constraints. It’s easily the most reliable piston motor we’ve used in five years."Purchase Date: August 2024 | Usage Period: 5 months
⭐⭐⭐⭐☆ Tomas Rivera - Agri-Equipment Technician
"We retrofitted an old combine harvester with the MR700F model back in February 2025. Performance has been solid—handles variable flow rates well during harvest cycles. Only reason I’m not giving five stars is that initial alignment took extra time due to tight tolerances, but once set, it’s been trouble-free. Durability in humid field conditions is impressive."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Amanda Liu - Mining Operations Supervisor
"For our underground mining trucks, reliability is non-negotiable. We chose the MRA6000 for its extreme-duty specs and haven’t looked back. Running at peak pressures daily for six months now, with no drop in performance or efficiency. The labyrinth seals are living up to the claims—dust ingress is minimal even in dry, abrasive environments."Purchase Date: September 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Daniel Kim - Robotics Integration Specialist
"Used the MR4100L in a custom robotic arm assembly line—needed a compact yet powerful piston motor that could fit in a confined space. The customizable port layout allowed seamless integration, and the lightweight cast iron body didn’t compromise strength. After four months of continuous cycling, no maintenance required. Exactly what precision automation demands."Purchase Date: January 2025 | Usage Period: 4 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Elena Torres - Senior Hydraulic Systems Engineer
"Having evaluated dozens of industrial hydraulic motors, I can confidently say the Park DENIS MR series sets a new benchmark. The combination of axial piston design, ISO 4391 compliance, and dual-layer sealing delivers unmatched efficiency and reliability in high-pressure applications. For any engineer specifying motors for construction or mining equipment, the MRA6000 should be top of mind."
Mark Henderson - Plant Reliability Consultant
"After auditing maintenance logs across three facilities using the MR700F and MRE800F models, I observed a 40% reduction in hydraulic system downtime compared to previous vane motors. The ease of integration and corrosion-resistant construction significantly extend service intervals—especially valuable in harsh industrial environments."
Posted: 5 days ago
"Installed the MRE5400L in a slurry pump system exposed to high heat and particulates. After two months, no leakage, no efficiency loss. The custom pressure tuning we requested was spot-on. This motor earns every penny."
Posted: 10 days ago
"Replaced an aging motor on a forklift with the MR3600L. Bolted right in thanks to the pre-mounted flange. Runs quieter and more efficiently than the original. Exactly what a professional-grade upgrade should be."
Posted: 3 weeks ago
"Solid performance from the MR450E on our press line. Only note is that OEM seal replacement parts take 2–3 days to ship—otherwise, flawless operation in high-temp conditions."
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