RR Series Rotary Hay Tedder (PTO Driven)

The RR Series is a PTO‑driven rotary hay tedder designed for spreading and aerating mown grass to accelerate drying. Two models are available: RR250 (2.5 m working width) and RR400 (4.0 m working width). Key parameters include the number of tine arms (搂草臂) and the tedding width (翻晒宽幅). The RR250 has 6 tine arms with 12 spring tines, working width 2.5 m, tedding width 1.6 m, and is suitable for 15–35 HP tractors. The RR400 has 9 tine arms with 27 spring tines, working width 4.0 m, tedding width 2.6 m, and is suitable for 40–60 HP tractors. Both operate at 540 rpm PTO, working speed 4–7 km/h, and use 3‑point linkage mounting. The RR250 weighs 175 kg (transport size 2.1×1.9×1.0 m), the RR400 weighs 480 kg (transport size 3.2×1.9×1.6 m). These tedders reduce drying time, improve hay quality, and are ideal for small to medium hay operations.

◆ Product Features

• Effective tedding with optimised tine arm count
  – RR250: 6 tine arms, 12 spring tines
  – RR400: 9 tine arms, 27 spring tines
  More arms provide a fluffier, more even spread.

• Clear distinction: working width vs. tedding width
  – RR250: working width 2.5 m, tedding width 1.6 m
  – RR400: working width 4.0 m, tedding width 2.6 m
  Tedding width is the actual spread width of the hay after processing.

• 540 rpm PTO drive – standard tractor speed, no adapter needed.

• 3‑point linkage – quick mounting, no extra hydraulics.

• Compact transport dimensions – easy to move between fields.

◆ Scope of Application

• Haymaking for grass, alfalfa, clover – speeds up drying

• Organic farms – chemical‑free drying

• Post‑rain recovery – lifts flattened swaths

• Small to medium farms: RR250 for hobby farms, RR400 for commercial use

◆ Technical Performance Parameters