Pto Ratchet Clutch, B&P 5-Series

Pto Ratchet Clutch, B&P 5-Series

The 570-6506 PTO Ratchet Clutch (B&P 5-Series) provides implement overload protection using a ratcheting design that transmits torque in pulses when disengaged. This pulsating action—often accompanied by an audible sound—can help clear blockages without the operator needing to stop and get off the tractor, and the clutch re-engages automatically once torque drops below the calibrated setting.

Country of Origin: Varies by production batch

Key Features / Specifications

• Part Number: 570-6506
• Product Type: PTO ratchet clutch
• Series: B&P 5-Series
• Overload Function: Pulsating torque while disengaged; automatic re-engagement below calibrated torque
• Bore / Spline: 1-3/8" 6-spline (Bore: 1.37" / 35 mm)
• Connection Type: Spring-Lok
• Torque Rating: 8000
• Bearing Diameter: 1.18" (30 mm)
• Bearing Span: 3.12" (79 mm)
• Outside Diameter: 3.81" (97 mm)
• Length: 6.55" (166 mm)
• Power Rating:
  • 65 HP @ 540 RPM (48 kW)
  • 100 HP @ 1000 RPM (75 kW)
• Weight: 10.35 lb (5 kg)
• Shipping Details:
  • Shipping Dimensions: 7.52" L × 4.09" H × 3.819" W (19 cm × 10 cm × 10 cm)
  • Shipping Volume: 117.46 in³ (1925 cm³)
  • Shipping Weight: 10.35 lb (5 kg)

Ideal For

• PTO-driven implements prone to plugging where a clutch that pulses to help clear blockages is beneficial
• Operators who want overload protection without frequent stops to clear material
• Drivelines requiring 1-3/8" 6-spline fitment with a Spring-Lok connection
• Applications needing protection up to an 8000 torque rating in B&P 5-Series systems