Uncultivated land, road verges, undergrowth, brambles, sloping land and terraces are the normal operating conditions for the Orec Bull flail mower.
The HRC673 walk-behind, tracked flail mower is a brush-mulching beast that can take down tall grass, weeds, brambles and even small saplings. Add to that 38 flail blades that chew up and mulch the brush, and you have an all-in-one brush mower and mulching machine. The Bull HRC673 is easy to use, with a stress-free clutch turning system and easy to use blade height adjustment. The cutting height is adjustable between 5cm and 11cm.
Featuring a compact 65cm (26") cutting width, the Orec Bull HRC673 is super-tough. The oscillation of the knives prevents damage to the machine when it accidentally comes in contact with obstacles such as stones, rocks or particularly resistant materials. The flail blades rotate in an "up-cut" motion, thereby catching the whole plant at once. The machine also mulches material down while cutting.
Driving the HRC673 is a high performance Honda GX270 270cc four-stroke OHV engine. The HIE (High Inclination Engine) inherits all the proven technology of Honda GX engines with the addition of specific features developed specifically to improve its effectiveness when operating on slopes. This allows you to work on inclines exceeding 25 degrees without a drop in power and performance. Orec flail mowers with mechanical gearbox are all equipped with a three-speed forward and one-speed transmission in reverse.
The Orec HRC series flail mowers have a tracked advancement unit at the rear, with steering clutches which allow one of the tracks to be locked, thus ensuring simple and safe steering. In the case of steep slopes, it is possible to apply the frame lock directly from the handlebar to avoid oscillation of the cutting deck and maximise traction to keep the machine firmly on the ground.
The operator is protected from flying debris by the Bull mower's steel flap guards which help keep dangerous objects inside the cutter deck. The handle can be adjusted vertically and horizontally with one lever.
Year after year Orec flail mowers have earned an unrivalled reputation. All this thanks to their robustness and ability to brilliantly deal with clearing jobs on land taken over by shrubs, thick vegetation and for light agricultural pruning of vineyards, olive groves and orchards.
Brand | Orec |
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Engine | Honda |
Engine Model | GX270 HIE (High Inclination Engine) |
Engine Type | 4-stroke, petrol, OHV |
Displacement | 270cc |
Start Method | Recoil |
Transmission | Mechanical, made by Orec |
Gears | 3 forward + 1 reverse |
Speeds | Forward: 1st – 0.95km/h / 2nd – 1.99km/h / 3rd – 3.50km/h / Reverse: 0.95km/h |
Brake Type | Service & parking, expanding, with engagement when clutch is disengaged |
Clutch | Side, lockable |
Fuel Tank Capacity | 5.3L |
Steering | Independent steering clutches on tracks and integrated locking system |
Working Angle | 25º |
Cutting Head | Rotor with flails |
Width of Cut | 65cm / 26" |
Cutting Flails | 38 |
Blade Engagement | Belt tension |
Blade Speed | 3,075rpm |
Minimum Cutting Height | 50mm |
Maximum Cutting Height | 110mm |
Chassis | Steel |
Handle Type | Adjustable in 4 height positions and 5 horizontal positions |
Track System | Triangle, lockable crawler |
Assembled Dimensions | L: 164.5cm x W: 81cm x H: 93cm |
Weight | 170.0kg |
Warranty | Manufacturer's - 2 years domestic / 1 year professional (registered within 30 days of sale) |
Promotional Image | no_selection |
Honda GX270 engineThis model is equipped with the 270cc professional Honda GX270 OHV engine with these top features:
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High inclination engineThe HIE (High Inclination Engine) inherits all the proven technology of HONDA GX engines with the addition of new and specific features developed specifically to improve its effectiveness and performance when operating on steep slopes.
These engines allow you to work with maximum regularity even on slopes exceeding 25° without their working position giving rise to drops in performance caused by power problems or, worse, failures linked to lubrication problems.
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Additional protectionTo allow the machine to last longer over time and during use, Orec has added these details to all flail mowers.
ENGINE PROTECTIONThe grill located in front of the engine air intake protects it from impurities, debris and dust. MUFFLER PROTECTIONThe muffler protection grill protects the operator from accidental contact and impacts. |
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Orec transmission – maximum efficiency at reduced costsThe transmission is a fundamental part of a machine and its good design and construction makes Orec machines more professional.
For this reason, to give maximum quality, Orec designs and builds its own transmissions in-house.
The Orec flail mowers with mechanical gearbox are all equipped with a 3-speed forward and 1-speed transmission in reverse, and are also equipped with differential lock.
The particular reliability of these transmissions, designed for heavy-duty work, avoids breakages or expensive maintenance interventions and allows them to last a long time.
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Crawler TracksThe Orec HRC series flail mowers are equipped with a tracked advancement unit. The steering clutches allow one of the tracks to be locked, thus ensuring simple and safe steering. |
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SBT Frame Locking SystemIn the case of steep slopes it is possible to apply frame lock which can be operated directly from the handlebar to avoid oscillations of the cutting unit and provide maximum grip and stability.
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Flail cutting unitThe best cutting system for finely reducing shrubs and vegetation tested by Orec and for many years of use in the field are Y-shaped flails. Grass, shoots, branches, small prunings, shrubs, brushwood: Orec flail mowers stop at nothing, ensuring thorough cleaning of land, orchards and vineyards thanks to the powerful rotor with flail knives. The oscillation of the knives prevents damage to the machine when it accidentally comes into contact with obstacles such as stones, rocks or particularly resistant materials. |
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High level control cablesAs standard equipment, the control cables of all Orec flail mowers are lubricatable and adjustable.
They give softness to the levers and delicacy in the maneuver and guarantee longer duration of use in dusty conditions.
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Handlebar and controlsThe solid handlebar is made up of all metal details to allow greater durability over time. The steering levers are particularly ergonomic, can be gripped and operated without effort. By operating a special lever, on the HR662 it is possible to adjut the handles both vertically and horizontally. SFA System – Automatic Braking SystemAll Orec transmissions are equipped with a brake that blocks the machine on slopes, guaranteeing working safety for the operator. The brake is activated automatically when the forward control is released. |
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High resistance beltsOrec only uses straps made in Japan. They are specific belts for agricultural machines with reverse curvature transmission and belt tensioner pulleys. The reduced thickness and optimised position of the tension elements increase the service life many times compared to conventional V-belts.
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ABOUT OREC .....
The ideal solution for the perfect elimination of overgrown grass and weeds on flat, sloping, uncultivated and neglected fields.
Orec was established in 1948 as a family owned and operated provider of outdoor power equipment serving small-plot farmers and large property owners for the local region of Fukuoka, Japan. With the strong belief from its humble beginnings that product innovation requires strong community collaboration and a manufacturer’s commitment to quality and durability, Orec now serves a variety of outdoor professionals ranging from landscapers and construction contractors to farmers and rental equipment companies.
Today, Orec is a global brand that provides outdoor power solutions throughout Europe, Asia, Australia and North America. The company are still owned and led by the same family that started this journey more than seven decades ago as the third generation of this family is being prepared to successfully lead the brand to new heights and more innovations on the way towards its first 100 years of business and beyond.
Orec has built its reputation for superior performance by listening to its customers’ changing needs and then building quality products to help them meet those needs. Orec equipment is designed and manufactured in Japan, Orec build their own transmissions which are famous for their durability and quality you can rely on.
White Glove Delivery Service
Ready Steady Mow!
Fully Assembled
Your flail mower will be fully assembled for you.
Pre-Delivery Inspection
We will complete a PDI in compliance with the manufacturer's guidelines.
Tried and Tested
Your machine will be fuelled, oiled, run and workshop tested to ensure it is in perfect working order.
Personal Delivery
Wherever possible, your tractor will be delivered to your garden on our own transport.
Full Working Handover
You will receive a full working handover by a trained member of The Green Reaper so you can start mowing straightaway.
For Greater Distances
The machine is cable tied to a pallet and shrink-wrapped into a cocoon. Our transport partner will then deliver the machine on a tail-lift lorry on an agreed working weekday. You simply unwrap the pallet, cut the cable ties and you're ready to mow.
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