RSS37R

Balanced shear design for mid-size demolition work

The RSS35R is suited for 22–30 ton (48,500–66,100 lb) excavators, offering a strong balance of power and maneuverability. Featuring a 690 mm (27 in) jaw opening, it supports efficient cutting of structural steel and reinforced materials on active jobsites.

Product Specifications

Weight: 3,200 kg (7,054 lb)
Length: 3,170 mm (125 in)
Max. jaw opening: 690 mm (70 in)
Jaw depth: 572 mm (23 in)
Operating pressure: 340 bar (4,931 psi)
Oil flow range: 240 - 300 l/min (63 - 79 gal/min)
Rotation: 360 °
Max pressure for hydraulic rotation: 120 bar (1,740 psi)
Oil flow for hydraulic rotation: 15 l/min (4 galmin)
Carrier weight at Bucket: 34 - 40 t (75,000 - 88,100 lb)
Carrier weight at Boom: 22 - 30 t (48,500 - 66,100 lb)

Features & Applications

Features
- Hardox steel construction
  Manufactured from high-strength hardox steel, the shear is built to withstand extreme cutting forces while maintaining long-term structural integrity.
- Hydraulic rotation
  Hydraulic rotation allows the operator to precisely align the shear for optimal cutting angles, improving efficiency and reducing repositioning time.
- Single inverted cylinder design
  The inverted cylinder is protected from debris and damage, ensuring reliable performance and reduced maintenance requirements.
- Reversible blade
  The reversible blade design extends wear life and lowers operating costs by allowing blades to be flipped and reused before replacement is required.
- Rotation control valve
  Ensures controlled, smooth movements during operation, improving cutting precision and operator confidence.
- Pressure relief valve
  Protects the hydraulic system from pressure surges, helping prevent component damage and unplanned downtime.
- Hardened pins and bushings
  Reinforced wear components increase durability and support long service intervals in high-cycle demolition work.
- Regenerative valve
  Faster opening and closing cycles improve overall productivity and job efficiency (RSS30R–RSS120R).
- Double hydraulic motor
  Dual motors deliver powerful, reliable rotation even in challenging cutting applications (RSS30R–RSS120R models).
Applications
- Scrapyards
  Scrapyards (also known as a wrecking yard, junkyard, or breaker's yard) trade in scrap.
- Structural steel
  Structural steel is primarily removed during a demolition project by means of an attachment, with cutter blades.
- Metal recycling
  The metal recycling industry encompasses a wide range of metals. The more frequently recycled metals are scrap steels.
- Ship breaking
  Ship breaking or ship demolition is a type of ship disposal involving the breaking up of ships for either a source of parts, which can be sold for re-use, or for the extraction of raw materials, mainly scrap.

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