Tine harrow HRV series

with roller

Product overview
As for large-scale cropping, require 4 rotors per metre: SKY HRV rotary harrows use 4 rotors/m to maximise PTO power. They deliver intensive crumbling and consistent levelling without ridging and are known for lower draft requirements compared with main competitors.

Key features

• 3-point hitch Cat. I & II
• 6 mm thick bottom sheet, doubled in the box
• Single-speed gearbox
• Transmission with friction clutch (standard)
• Fixed side deflectors
• Roller with 40 mm bearings; choice of cage roller Ø 400 mm or packer roller Ø 460 mm
• Sturdy chassis construction
• Quality support and packer options
• 3 rows of tines

Main options

• Carbide-coated tines (300 x 15 mm)
• Rear levelling board
• Additional stone protection for very stony conditions
• Transmission with overload (trigger) clutch
• One-piece reinforced headstock with side stays
• 3 rows of vibrating straight tines 32 x 12 for maximum clearance

Technical data (table)
TYPE | HRV 100.9 | HRV 130.9 | HRV 150.9 | HRV 180.9 | HRV 200.9
Working width | 1.00 m | 1.30 m | 1.50 m | 1.80 m | 2.00 m
Overall width | 1.13 m | 1.39 m | 1.63 m | 1.88 m | 2.12 m
Number of rotors | 4 | 5 | 6 | 7 | 8
Power (tractor) | 30–70 hp | 30–75 hp | 35–80 hp | 40–85 hp | 45–90 hp
PTO rotation frequency | 540 rpm | 540 rpm | 540 rpm | 540 rpm | 540 rpm
Gearbox | single-speed | single-speed | single-speed | single-speed | single-speed
Rotor speed (rpm) | 290 rpm | 290 rpm | 290 rpm | 290 rpm | 290 rpm
Weight (cage roller Ø400 mm) | 410 kg | 450 kg | 490 kg | 540 kg | 570 kg
Weight (packer roller Ø460 mm) | 480 kg | 535 kg | 590 kg | 645 kg | 700 kg

Specifications

• Series: HRV
• Design: rotary harrow with 4 rotors per metre for seedbed preparation and intensive crumbling
• Available working widths: 1.00 / 1.30 / 1.50 / 1.80 / 2.00 m
• Hitch: Cat. I & II 3-point linkage
• Bottom sheet thickness: 6 mm, doubled in the box
• Gearbox: single-speed
• Transmission: friction clutch standard; overload clutch optional
• Roller bearings: 40 mm; roller types: cage Ø 400 mm or packer Ø 460 mm
• Tine configuration: 3 rows (option: carbide-coated tines 300 x 15 mm)
• Recommended PTO: 540 rpm; rotor speed: 290 rpm
• Weights vary by model and roller type (see technical data)