S3070 Rotating Scrap & Demolition Shear

Overview
Length
193 in
Height
66 in
Width
46 in
  • Exterior View

Dimensions

Length
193 in
Height
66 in
Width
46 in
Weight - Boom Mount
15,578 lb
Weight - Stick Mount
15,259 lb
Jaw Opening
32 in
Jaw Depth
30 in
Jaw Width - Moving
6 in
Jaw Width - Fixed
21 in
Length
193 in
Height
66 in
Width
46 in

Shear Forces

Throat Force
1,016 ton-f
Apex Force
436 ton-f
Tip Force
237 ton-f
Cycle Time - Open
4 s
Cycle Time - Close
3 s

Hydraulic Requirements

Cutting Circuit - Maximum Relief Pressure
5,075 psi
Cutting Circuit - Maximum Flow
140 gal/min
Rotation Circuit - Maximum Relief Pressure
2,030 psi
Rotation Circuit - Maximum Flow
21 gal/min

Recommended Carrier Weight

Boom Mounted – Minimum
30 tons
Boom Mounted – Maximum
54 tons
Stick Mounted – Minimum
70 tons
Stick Mounted – Maximum
92 tons

Dimensions

Apex Force
436 ton-f
Boom Mounted - Maximum
54 tons
Boom Mounted - Minimum
30 tons
Cutting Circuit - Maximum Flow
140 gal/min
Cutting Circuit - Maximum Relief Pressure
5,075 psi
Cycle Time - Close
3 s
Cycle Time - Open
4 s
Height
66 in
Jaw Depth
30 in
Jaw Opening
32 in
Jaw Width - Fixed
21 in
Jaw Width - Moving
6 in
Length
193 in
Rotation Circuit - Maximum Flow
21 gal/min
Rotation Circuit - Maximum Relief Pressure
2,030 psi
Stick Mounted - Maximum
92 tons
Stick Mounted - Minimum
70 tons
Throat Force
1,016 ton-f
Tip Force
237 ton-f
Weight - Boom Mount
15,578 lb
Weight - Stick Mount
15,259 lb
Width
46 in
Cycle Time - Close
3.4 Seconds

Cut More, Cut Faster

  • More productive by design. Shears are designed as a system solution to cut more tons per day and make you more money by balancing machine capabilities, shear cylinder size, jaw depth and opening, and leveler arm length.
  • Increase cut efficiency by up to 15 percent and reduce blade wear with the dual offset apex jaw design.
  • Accurately place the jaws in optimum cutting position without moving the machine with the standard 360° rotator on the S3000 Series.
  • Power is consistent through the entire cutting cycle.
  • The shears are optimized for Cat excavators to ensure proper matching, optimal cycle times, and range of motion.
  • Increase cutting efficiency with tapered spacer plates which reduce jamming and drag.
  • The cylinder rod is completely protected inside the frame reducing downtime and the risk of damage and allowing for a slimmer design for better visibility.
  • The jaw relief area allows material to fall away freely without hindering the next cutting cycle.

Long-Lasting Quality

  • Reduce maintenance costs with the new Bolt-on Piercing Tip. Dowels protect the bolts from stress that leads to loosening and a bushing equalizes force on both halves of the tip to help prevent splitting.
  • Work confidently with demanding hydraulic requirements. Major hydraulic components are built with a 4 to 1 safety factor and can withstand pressure spikes up to 20,000-psi (1378 bar).
  • Increase overall durability with the solid plate construction of the upper jaw.
  • The housing is designed with a 60 percent safety factor in yield strength and high-stress areas are built with extra thick plates.
  • The heel plate is constructed of AR400 high-wear resistant material to provide long life between weld build up and replacement.
  • Endure high forces with confidence with the oversized torque tube.

Easy to Maintain

  • Easily and safely complete maintenance tasks. Shears can be greased at ground level along with the machine stick cylinder pin and boom pin.
  • Reduce downtime with field serviceable swivels. Removing and resealing can be done quickly and easily while the shear is mounted to the machine, without the need to take it to a shop.
  • Service and adjust the pivot group without the need for any special tools. The side play can be easily adjusted by simply tightening the pin.
  • Easily change the tip and flip the blade in thirty minutes with standard tools.
  • Access the cylinder’s hoses and speed valve easily from the side of the shear. This feature eliminates the need for a cover that can fall off and need repaired.
  • You are supported. The Cat Dealer Network is your one point of contact for all your service needs.

Options to Meet Your Needs

  • Connecting your shear to a variety of machines has never been easier. Dual high-pressure ports allow the shear to attach to any compatible machine regardless of the hydraulic layout.
  • Meet your specific needs with straight and rotating configurations and boom and stick mount options.
    • Straight – S2000 Series
      • Boom mounted
      • Used in secondary demolition and scrap applications
      • Rotator is eliminated, reducing maintenance costs
      • Larger shears can be used on smaller machine size classes
    • Rotating – S3000 Series
      • Boom or Stick mounted
      • Used in scrap, primary, and secondary demolition applications
      • Provides optimal cycle times and positioning
    • Boom Mounted – Ideal for scrap applications, boom mounted shears allow for easier handling and operation.
    • Stick Mounted – Ideal for demolition applications, stick mounted shears are compatible with larger machines and provide a greater reach.
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