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TLB Version:
Breakers assembled with full-length side plates for direct mounting to mini-excavators and small rubber tire backhoes, not utilizing quick couplers.
SS Version:
Breakers assembled in a one-piece bracket incorporating a universal quick-attach feature expressly for skid-steer application. No flexibility in carriers utilized.
FSP Version:
Breakers assembled in side plates that require a bolt-on top cap or universal quick-attach bracket for carrier mounting. Allows flexibility of utilization between mini-excavators, rubber tire backhoes and skid-steers.
Qt Version:
Breakers totally encased in a protective, welded 'box' designed to reduce noise levels that require a bolt-on top cap or universal quick-attach bracket for carrier mounting. Allows flexibility of utilization between mini-excavators, rubber tire backhoes and skid-steers.
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KF 4: Small Series Hydraulic Breaker
Features and Benefits:
- Ideal for mini-excavator, skid-steer loader and select rubber-tire backhoe applications
- No back head charging required
- Ideal for mini-excavators and skid-steer loader applications
- CD designed side bolt threads provide even load distribution and greater surface contact between the nut and bolt reducing the chances of thru-bolt failure
- Increased front head wall thickness for added service life
- Increase in back head pressure results in 25% greater impact energy
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Breaker Model
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KF 4
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Impact Energy Class
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500 ft. lbs.
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AEM Tool Energy Rating in ft. lbs. (Joules)
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192.1 (260.4)
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Weight*
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TLB Version in .lbs (kg)
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445 (202)
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SS Version in .lbs (kg)
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775 (351)
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FSP Version in .lbs (kg)
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597 (270)
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Qt Version in .lbs (kg)
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621 (282)
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Length*
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TLB Version in Inches (mm)
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56.75 (1441)
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SS Version in Inches (mm)
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57.25 (1454)
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FSP Version in Inches (mm)
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61.25 (1556)
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Qt Version in Inches (mm)
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61.25 (1556)
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BPM
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1,000
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Acceptable GPM Range (LPM)
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8.5 ~ 13 (32 ~ 48)
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Acceptable PSI Range (Bar)
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1,450 ~ 2,030 (100 ~ 140)
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85 dB(A) @: (Qt Version Only)
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9 - meters
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Working Steel Diameter in Inches (mm)
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2.38 (60)
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Effective Working Steel Length in Inches (mm)
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13.8 (350)
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Recommended Carrier in U.S. Tons
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3.85 ~ 5.5
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* Weights and lengths for all versions include working steel,
FSP and Qt versions include a "Universal Top Cap"
All Kent hammers come complete with Kent’s exclusive Pro-Pak for ease of installation. The Pro-Pak includes hose whips, mounting hardware, standard working steel, tool kit and operating manual at no additional charge.
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