Hydraulic Rotator Motor HRA55W | 5.5 Ton Shaft-Type Rotator | Compatible with FINN CRA500, Baltrotors GR55M, Formiko FHR, Ferrari FR Hydraulic Rotator Motor
Product Overview
The hydraulic rotator motor HRA55W is a 5.5 ton shaft-type grapple rotator engineered for forestry cranes, excavator-mounted grabs, agricultural loaders, and construction machinery. Built with a rugged shaft connection and 360∼ continuous rotation, it ensures stable hydraulic operation, precise load control, and long service life in demanding field environments.
Designed as a direct OEM-compatible replacement, the HRA55W is interchangeable with FINN CRA500, Baltrotors GR46/GR55M, Formiko FHR 4.5L/5.5L, and Ferrari FR50/FR55. Its heavy-duty structure and cost-effective supply make it an excellent solution for operators who need reliability without compromising on.
Technical Specifications
Displacement: 465 ml/rev
Static Load: 55 kN
Dynamic Load: 25 kN
Torque (at 25 MPa): 1370 N﹞m
Max Rotation Pressure (R): 250 bar
Max Working Pressure (GO): 200 bar
Max Working Pressure (GC): 300 bar
Rotation: 360∼ continuous
Max Oil Flow: 20 L/min
Weight: 35.5 kg
Key Features
5500 kg (5.5 ton) lifting capacity 每 suitable for forestry, agriculture, and construction
Shaft-type mounting 每 stable installation for multiple machine types
360∼ continuous hydraulic rotation 每 smooth, precise operation under load
Interchangeable with FINN CRA500, Baltrotors GR46/GR55M, Formiko FHR 4.5L/5.5L, Ferrari FR50/FR55
Heavy-duty performance 每 rugged design for off-road and industrial machinery
OEM-level reliability 每 engineered for consistent professional use
Factory-direct pricing 每 competitive and cost-effective replacement solution
Technical Specifications
Model: HRA55W
Lifting Capacity: 5.5 tons (5500 kg)
Mounting Type: Shaft-type
Rotation: 360∼ continuous hydraulic
Torque & Pressure Ratings: Optimized for forestry and construction use
Compatibility: Direct replacement for multiple OEM models
Weight & Build: Heavy-duty construction for durability in extreme conditions
Compatibility
Interchangeable OEM Models
FINN Rotor CRA500 (codes: 70500-222, CR 500-W30A30-222)
Baltrotors GR46, GR46/68M, GR46/69M, GR55M (codes A1.0409, A1.0410, A1.0501, A1.0502)
Formiko FHR 4.5L, FHR 4.5L68, FHR 5.5L
Ferrari FR50, FR50/30, FR55, FR55/30
Applications
Forestry cranes & logging machinery 每 handling logs and timber
Agricultural loaders & mini tractors 每 lifting bales and bulk material
Excavator-mounted grab rotators 每 construction site material handling
Road & civil engineering machinery 每 heavy-duty equipment rotation
Urban & off-road multipurpose machinery 每 reliable in rugged outdoor environments
FAQ 每 Hydraulic Rotator Motor HRA55W
Q1: What is the lifting capacity of the HRA55W?
A1: The HRA55W supports 5.5 tons (5500 kg), ideal for mid-size heavy-duty applications.
Q2: Is the HRA55W compatible with FINN, Baltrotors, Formiko, and Ferrari models?
A2: Yes, it is fully interchangeable with FINN CRA500, Baltrotors GR46/GR55M, Formiko FHR 4.5L/5.5L, and Ferrari FR50/FR55.
Q3: What mounting type does it use?
A3: The HRA55W is a shaft-type hydraulic rotator motor, ensuring strong and reliable installation.
Q4: Can it rotate continuously?
A4: Yes, it provides 360∼ uninterrupted hydraulic rotation for efficient operations.
Q5: Is it designed for forestry equipment?
A5: Absolutely, it is widely used for forestry cranes, logging equipment, and agricultural loaders.
Q6: Can it be used on excavators?
A6: Yes, the HRA55W is suitable for excavator-mounted grapple and grab rotators.
Q7: How does it perform compared to OEM models?
A7: It offers OEM-level reliability and performance, with the added advantage of factory-direct pricing.
Q8: What industries typically use the HRA55W?
A8: Forestry, agriculture, construction, road building, urban and off-road machinery.
Q9: Is it suitable for extreme outdoor use?
A9: Yes, it is engineered with rugged durability for heavy-duty outdoor environments.
Q10: Why choose the HRA55W over other rotator motors?
A10: It combines cross-brand compatibility, high lifting capacity, rugged construction, and cost-effective supply, making it a trusted hydraulic rotator motor replacement.
Conclusion
The hydraulic rotator motor HRA55W is the perfect 5.5 ton replacement solution for forestry, agriculture, construction, and off-road equipment. With 360∼ rotation, shaft-type connection, and full compatibility with FINN CRA500, Baltrotors GR55M, Formiko FHR, and Ferrari FR series, it delivers professional-grade reliability and long-lasting performance.
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