Technical Specifications

• Dimensions and Mechanical Parameters: Various dimensions are provided in millimeters and inches, including diameters (e.g., 380 mm / 14.96 in), radii (R0.8 mm / 0.03 in), and lengths (e.g., 255 mm / 10.04 in). Thread sizes such as M12 and M20 are specified.
• Load Capacities: Maximum axial load is 140 kN (31,473 lbf), and maximum radial load is 100 kN (22,481 lbf).
• Torque and Pressure Ratings: Torque at 25 MPa is 4500 Nm (3319 lb-ft). Maximum working pressure is 35 MPa (5076 psi) with a recommended oil flow of 35 l/min (9.2 US gal/min).
• Rotation and Displacement: Maximum rotation speed is 25 rpm. Rated displacement is 1222 cm³/rev (74.6 in³/rev).
• Weight: The unit weighs approximately 160 kg (354 lb) with a maximum operating machine weight of 21 to 29 tons.

Hydraulic Connections and Functions

• Connections include G 3/4 and G 1/2 ports for grapple/tool open and close functions.
• Oil duct area for grapple is specified as 260 mm² (0.403 in²).
• Relief valves are fitted for pressure regulation.

Design and Mounting

• The rotator is rigidly mounted and connected via a link.
• Moment of deflection is rated at 40 kNm (29,502 lb-ft).
• Patented design features are noted.

Operational Recommendations and Limitations

• Maximum rotation speed limited to 25 rpm to ensure safe operation.
• Maximum working pressure capped at 35 MPa (5076 psi) to avoid damage.
• Recommended oil flow is 35 l/min for optimal performance.

Contact and Manufacturer Information

• Manufacturer: Baltrotors
• Address: 1 Instituta str., Salaspils, Riga region, LATVIA, LV2169
• Phone: +(371) 67 981074
• Fax: +(371) 67 981075
• Email: [email protected]