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road breaker road hammer paving breaker paving hammer demolition breaker
road breaker road hammer paving breaker paving hammer demolition breaker
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Place of Origin:
China (Mainland)
Brand Name:
WYB & STB
Model Number:
Product Description

We are one of the top 3 factories from China which specialize in manufacturing hydraulic breakers and their spare parts. We have two brands "STB" and "WYB", "STB" is mainly aiming at high-end market, "WYB" is mainly aiming at middle-end market. We are sincerely seeking reliable and professional dealers all over the world.

 

WYB/STB-68 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 4-7 ton

Gross Weight: 295 kg

Main Body Weight: 151 kg

Required Oil Flow: 40-70 l/min

Set Pressure: 170 bar

Operating Pressure: 110-140 bar

Impact Rate: 500-900 bpm

Tool Diameter: 68 mm

Tool Length: 700 mm

Impact Energy: 70 kg.m

 

WYB/STB-75 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 6-9 ton

Gross Weight: 375 kg

Main Body Weight: 210 kg

Required Oil Flow: 50-90 l/min

Set Pressure: 180 bar

Operating Pressure: 120-150 bar

Impact Rate: 400-800 bpm

Tool Diameter: 75 mm

Tool Length: 750 mm

Impact Energy: 92 kg.m

 

WYB/STB-100 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 11-15 ton

Gross Weight: 861 kg

Main Body Weight: 471 kg

Required Oil Flow: 80-110 l/min

Set Pressure: 210 bar

Operating Pressure: 150-170 bar

Impact Rate: 350-700 bpm

Tool Diameter: 100 mm

Tool Length: 1000 mm

Impact Energy: 214 kg.m

 

WYB/STB-135 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 18-21 ton

Gross Weight: 1500 kg

Main Body Weight: 754 kg

Required Oil Flow: 100-150 l/min

Set Pressure: 230 bar

Operating Pressure: 160-180 bar

Impact Rate: 350-600 bpm

Tool Diameter: 135 mm

Tool Length: 1200 mm

Impact Energy: 363 kg.m

 

WYB/STB-140 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 20-26 ton

Gross Weight: 1825 kg

Main Body Weight: 911 kg

Required Oil Flow: 120-180 l/min

Set Pressure: 220 bar

Operating Pressure: 160-180 bar

Impact Rate: 350-500 bpm

Tool Diameter: 140 mm

Tool Length: 1300 mm

Impact Energy: 429 kg.m

 

WYB/STB-155 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 28-35 ton

Gross Weight: 2635 kg

Main Body Weight: 1283 kg

Required Oil Flow: 180-240 l/min

Set Pressure: 240 bar

Operating Pressure: 160-180 bar

Impact Rate: 300-450 bpm

Tool Diameter: 155 mm

Tool Length: 1500 mm

Impact Energy: 663 kg.m

 

WYB/STB-165 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 30-40 ton

Gross Weight: 2850 kg

Main Body Weight: 1443 kg

Required Oil Flow: 200-260 l/min

Set Pressure: 240 bar

Operating Pressure: 160-180 bar

Impact Rate: 250-400 bpm

Tool Diameter: 165 mm

Tool Length: 1600 mm

Impact Energy: 918 kg.m

 

WYB/STB-175 SERIES PRODUCT DESCRIPTION

Applicable Excavator: 40-55 ton

Gross Weight: 3990 kg

Main Body Weight: 1924 kg

Required Oil Flow: 210-290 l/min

Set Pressure: 240 bar

Operating Pressure: 160-190 bar

Impact Rate: 200-350 bpm

Tool Diameter: 175 mm

Tool Length: 1600 mm

Impact Energy: 1224 kg.m


Please use the factory-direct-buy message to contact us. We will reply in 24 hours.
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China (Mainland) | Manufacturer

Experience:Established 2004

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www.wfdbn.com
www.wfdbn.com
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