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SL241
SAE 100R13 | MSHA
Wire Spiral Hydraulic Hose
Key words:
Classification:
Quick Overview：
The SAE 100R13 | MSHA Hydraulic Hose, also known as a four-spiral hydraulic hose, R13 hose, or ultra high-pressure hydraulic hose, is engineered for high-pressure and high-impulse hydraulic systems. Compatible with petroleum-based, water-based, and biodegradable fluids, it operates reliably from -40°C to +121°C (-40°F to +250°F) with a constant working pressure up to 35 MPa. Available in 3/4" to 2" (DN19–DN50), it is widely applied in forestry harvesters, demolition excavators, heavy-duty cranes, and large construction machinery, ensuring durable and consistent performance under extreme loads.
Description
SAE 100R13 | MSHA
Application:
• Conveying water-based, petroleum-based, and biodegradable hydraulic fluids
• High-pressure and high-impulse hydraulic circuits in construction, forestry, agriculture, and mining industries
• Ideal for large harvesters, demolition excavators, and heavy-duty cranes
• Suitable for machines requiring constant high working pressure
Application:
Inner Tube: Black, hot oil-resistant synthetic rubber for fluid compatibility
Reinforcement: Four plies of spiraled high-tensile steel wire for extreme pressure durability
Outer Layer: Black, oil-, weather-, and abrasion-resistant synthetic rubber
Temperature Range: -40°C to +121°C (-40°F to +250°F)
Available Sizes: 3/4"–2" (DN19–DN50)
Key Features & Benefits:
• Provides steady and reliable performance in heavy-duty hydraulic systems
• Constant working pressure up to 35 MPa, simplifying system design
• Superior impulse resistance for extended service life
• Excellent resistance to oil, weathering, and abrasion
• Designed for demanding forestry, demolition, and construction applications
Standards & Certifications:
• SAE 100R13 and MSHA certified for ultra high-pressure hydraulic applications
• Meets international hydraulic safety and performance standards
• Trusted in forestry, agriculture, mining, and construction machinery
Specifications:
|
Part No. |
I.D. |
O.D. |
Max.W.P. |
Min.B.P. |
Min.B.R. |
Weight |
||
|
Min |
Max |
|||||||
|
inch |
mm |
mm |
mm |
MPa |
MPa |
mm |
kg/m |
|
|
SL241-12 |
3/4 |
19.1 |
31.2 |
33.2 |
35 |
140 |
240 |
1.61 |
|
SL241-16 |
1 |
25.4 |
37.3 |
39.7 |
35 |
140 |
300 |
2.06 |
|
SL241-20 |
1-1/4 |
31.8 |
48.8 |
51.2 |
35 |
140 |
420 |
3.84 |
|
SL241-24 |
1-1/2 |
38.1 |
55.8 |
58.2 |
35 |
140 |
500 |
4.6 |
|
SL241-32 |
2 |
50.8 |
69.5 |
72.5 |
35 |
140 |
640 |
6.61 |
Specifications are for reference only, subject to tolerances, and may change without prior notice.
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Senflow Tech Co., Ltd. specializes in high-performance hydraulic and industrial hose systems, delivering globally certified solutions for industries such as construction, energy, mining, and shipbuilding — enabling smarter, safer, and more efficient fluid transfer.
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