{ "data": { "id": 363, "sku": "4657-000000-000008", "name": "Coal Power/Longwall Mine Hose - CPB Mine - MegaTuff™", "manufacturer": "Gates", "product_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.html", "is_scraped": true, "price": null, "price_currency": "USD", "category": { "id": 113, "name": "Mining Hose And Couplings" }, "categories": [ { "id": 113, "name": "Mining Hose And Couplings" } ], "series": { "id": 324, "code": "4657-000000-000008", "name": "Coal Power/Longwall Mine Hose - CPB Mine - MegaTuff™", "slug": "coal-power-longwall-mine-hose---cpb-mine---megatuff-", "description": null }, "specifications": { "Dynamic WP (Max.psi) (1)": "1175 – 6525", "Static WP (Max.psi) (2)": "1 – 11", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "4 – 25", "Minimum Bend Radius (mm)": "101.6 – 635", "Min. Burst Pressure (psi)": "4700 – 26100", "Hose Inside Diameter (in).": "0.25 – 2", "Hose Inside Diameter (mm)": "6.4 – 50.8", "Hose Outside Diameter (in)": "0.59 – 2.62", "Hose Outside Diameter (mm)": "15 – 66.5", "Inside Diameter (in)": "0.25 – 2", "Inside Diameter (mm)": "6.4 – 50.8", "Working Pressure (psi)": "1175 – 6525", "Length (m)": "15 – 107", "Outside Diameter (in)": "0.59 – 2.62", "Outside Diameter (mm)": "15 – 66.5", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "50 – 350", "Weight (lbs.)": "0.27 – 2.35", "Packaging": "F, L, T" }, "images": [ { "src": "https://gates.weareindata.com/downloaded_assets/gates/images/69/4d/694de100a488a136a7200c1d357ec46388c5e606e7055941f42e57f37fb125da.webp", "url": "https://gates.weareindata.com/downloaded_assets/gates/images/69/4d/694de100a488a136a7200c1d357ec46388c5e606e7055941f42e57f37fb125da.webp", "local_path": "gates/images/69/4d/694de100a488a136a7200c1d357ec46388c5e606e7055941f42e57f37fb125da.webp", "original_url": "https://gates.scene7.com/is/image/gates/coal-power-longwall-mine-hose-1-sid-r", "is_main": true } ], "pdf_documents": [ { "text": "Industrial Hose and Couplings Catalog", "type": "document", "url": "https://gates.weareindata.com/downloaded_assets/gates/pdfs/21/0c/210c156a37112c329f8018f8db1a53a6c15183c1bda888c0950c3682e722f016.pdf", "original_url": null, "local_path": "gates/pdfs/21/0c/210c156a37112c329f8018f8db1a53a6c15183c1bda888c0950c3682e722f016.pdf" } ], "custom_fields": { "part_number": "4657-000000-000008", "upc": "" }, "description": "# Coal Power/Longwall Mine Hose - CPB Mine - MegaTuff™\n\nRecommended for high-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Two wire braid hose with static and dynamic pressure ratings listed on the hose.\n\n- Recommended For: High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids.\n- Couplings: MegaCrimp™ Couplings (-4, -6, -8, -12, -16 and -20) GSP (-24 and -32).\n- Dynamic working pressure per BCS174 means frequent pressure surges.\n- MegaTuff™ hose lasts up to 300 times longer than standard hose during hose-to-hose and hose-to-metal abrasion tests per ISO 6945 and offers superior ozone and weathering resistance.\n- Qualification testing requires 100,000 impulse cycles at 133% of the dynamic working pressure. Static working pressure means very little pressure surging.\n- BCS174 says that the internal hydraulic circuit of a roof support system represents an almost steady-state condition with little or no dynamic loading, and hoses consequently will tolerate higher ratings.\n- Determined by EN 853 2SN, it is the allowable working pressure under static load that approximates a 1:2.5 ratio to burst pressure.\n- This is based on the EN specification burst pressures and not the higher Gates minimum burst pressures.\n- Superior to SAE and ISO Specifications.\n\n## Features and Benefits\n\n- BCS174 says that the internal hydraulic circuit of a roof support system represents an almost steady-state condition with little or no dynamic loading, and hoses consequently will tolerate higher ratings.\n- Determined by EN 853 2SN, it is the allowable working pressure under static load that approximates a 1:2.5 ratio to burst pressure.\n- This is based on the EN specification burst pressures and not the higher Gates minimum burst pressures.", "created_at": "2026-06-12 14:14:00", "variations": [ { "id": 57106, "product_id": 363, "variation_code": "10CPB-MTF XREEL", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-04500.html", "specifications": { "Dynamic WP (Max.psi) (1)": "4500", "Static WP (Max.psi) (2)": "5", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "7.5", "Minimum Bend Radius (mm)": "190.5", "Min. Burst Pressure (psi)": "18000", "Hose Inside Diameter (in).": "0.63", "Hose Inside Diameter (mm)": "15.9", "Hose Outside Diameter (in)": "0.99", "Hose Outside Diameter (mm)": "25.1", "Inside Diameter (in)": "0.625", "Inside Diameter (mm)": "15.9", "Working Pressure (psi)": "4500", "Length (m)": "67", "Outside Diameter (in)": "0.99", "Outside Diameter (mm)": "25.1", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "220", "Weight (lbs.)": "0.48", "Packaging": "F" }, "price": null, "price_currency": "USD", "part_number": "10CPB-MTF XREEL", "upc": "770075613909", "product_number": "4657-04500", "sku": "10CPB-MTF XREEL" }, { "id": 57107, "product_id": 363, "variation_code": "70645", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01454.html", "specifications": { "Dynamic WP (Max.psi) (1)": "4000", "Static WP (Max.psi) (2)": "4", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "9", "Minimum Bend Radius (mm)": "228.6", "Min. Burst Pressure (psi)": "16000", "Hose Inside Diameter (in).": "0.75", "Hose Inside Diameter (mm)": "19.1", "Hose Outside Diameter (in)": "1.17", "Hose Outside Diameter (mm)": "29.7", "Inside Diameter (in)": "0.75", "Inside Diameter (mm)": "19.1", "Working Pressure (psi)": "4000", "Length (m)": "61", "Outside Diameter (in)": "1.17", "Outside Diameter (mm)": "29.7", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "200", "Weight (lbs.)": "0.7", "Packaging": "L" }, "price": null, "price_currency": "USD", "part_number": "70645", "upc": "72053435559", "product_number": "4657-01454", "sku": "70645" }, { "id": 57108, "product_id": 363, "variation_code": "70646", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01455.html", "specifications": { "Dynamic WP (Max.psi) (1)": "3125", "Static WP (Max.psi) (2)": "3", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "12", "Minimum Bend Radius (mm)": "304.8", "Min. Burst Pressure (psi)": "12500", "Hose Inside Diameter (in).": "1", "Hose Inside Diameter (mm)": "25.4", "Hose Outside Diameter (in)": "1.48", "Hose Outside Diameter (mm)": "37.6", "Inside Diameter (in)": "1", "Inside Diameter (mm)": "25.4", "Working Pressure (psi)": "3125", "Length (m)": "46", "Outside Diameter (in)": "1.48", "Outside Diameter (mm)": "37.6", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "150", "Weight (lbs.)": "1.06", "Packaging": "L" }, "price": null, "price_currency": "USD", "part_number": "70646", "upc": "72053436655", "product_number": "4657-01455", "sku": "70646" }, { "id": 57109, "product_id": 363, "variation_code": "70647", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01456.html", "specifications": { "Dynamic WP (Max.psi) (1)": "2500", "Static WP (Max.psi) (2)": "2", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "15", "Minimum Bend Radius (mm)": "381", "Min. Burst Pressure (psi)": "10000", "Hose Inside Diameter (in).": "1.25", "Hose Inside Diameter (mm)": "31.8", "Hose Outside Diameter (in)": "1.87", "Hose Outside Diameter (mm)": "47.5", "Inside Diameter (in)": "1.25", "Inside Diameter (mm)": "31.8", "Working Pressure (psi)": "2500", "Length (m)": "30", "Outside Diameter (in)": "1.87", "Outside Diameter (mm)": "47.5", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "100", "Weight (lbs.)": "1.61", "Packaging": "F" }, "price": null, "price_currency": "USD", "part_number": "70647", "upc": "72053435542", "product_number": "4657-01456", "sku": "70647" }, { "id": 57110, "product_id": 363, "variation_code": "24CPB-MTF XCTN", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-04426.html", "specifications": { "Dynamic WP (Max.psi) (1)": "1300", "Static WP (Max.psi) (2)": "1", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "20", "Minimum Bend Radius (mm)": "508", "Min. Burst Pressure (psi)": "5200", "Hose Inside Diameter (in).": "1.5", "Hose Inside Diameter (mm)": "38.1", "Hose Outside Diameter (in)": "2.11", "Hose Outside Diameter (mm)": "53.6", "Inside Diameter (in)": "1.5", "Inside Diameter (mm)": "38.1", "Working Pressure (psi)": "1300", "Length (m)": "15", "Outside Diameter (in)": "2.11", "Outside Diameter (mm)": "53.6", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "50", "Weight (lbs.)": "1.7", "Packaging": "T" }, "price": null, "price_currency": "USD", "part_number": "24CPB-MTF XCTN", "upc": "770075454021", "product_number": "4657-04426", "sku": "24CPB-MTF XCTN" }, { "id": 57111, "product_id": 363, "variation_code": "32CPB-MTF XCTN", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-04427.html", "specifications": { "Dynamic WP (Max.psi) (1)": "1175", "Static WP (Max.psi) (2)": "1", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "25", "Minimum Bend Radius (mm)": "635", "Min. Burst Pressure (psi)": "4700", "Hose Inside Diameter (in).": "2", "Hose Inside Diameter (mm)": "50.8", "Hose Outside Diameter (in)": "2.62", "Hose Outside Diameter (mm)": "66.5", "Inside Diameter (in)": "2", "Inside Diameter (mm)": "50.8", "Working Pressure (psi)": "1175", "Length (m)": "15", "Outside Diameter (in)": "2.62", "Outside Diameter (mm)": "66.5", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "50", "Weight (lbs.)": "2.35", "Packaging": "T" }, "price": null, "price_currency": "USD", "part_number": "32CPB-MTF XCTN", "upc": "770075454038", "product_number": "4657-04427", "sku": "32CPB-MTF XCTN" }, { "id": 57112, "product_id": 363, "variation_code": "70642", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01451.html", "specifications": { "Dynamic WP (Max.psi) (1)": "6525", "Static WP (Max.psi) (2)": "11", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "4", "Minimum Bend Radius (mm)": "101.6", "Min. Burst Pressure (psi)": "26100", "Hose Inside Diameter (in).": "0.25", "Hose Inside Diameter (mm)": "6.4", "Hose Outside Diameter (in)": "0.59", "Hose Outside Diameter (mm)": "15", "Inside Diameter (in)": "0.25", "Inside Diameter (mm)": "6.4", "Working Pressure (psi)": "6525", "Length (m)": "107", "Outside Diameter (in)": "0.59", "Outside Diameter (mm)": "15", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "350", "Weight (lbs.)": "0.27", "Packaging": "L" }, "price": null, "price_currency": "USD", "part_number": "70642", "upc": "72053435412", "product_number": "4657-01451", "sku": "70642" }, { "id": 57113, "product_id": 363, "variation_code": "70643", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01452.html", "specifications": { "Dynamic WP (Max.psi) (1)": "5500", "Static WP (Max.psi) (2)": "9", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "5", "Minimum Bend Radius (mm)": "127", "Min. Burst Pressure (psi)": "22000", "Hose Inside Diameter (in).": "0.38", "Hose Inside Diameter (mm)": "9.5", "Hose Outside Diameter (in)": "0.74", "Hose Outside Diameter (mm)": "18.8", "Inside Diameter (in)": "0.375", "Inside Diameter (mm)": "9.5", "Working Pressure (psi)": "5500", "Length (m)": "107", "Outside Diameter (in)": "0.74", "Outside Diameter (mm)": "18.8", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "350", "Weight (lbs.)": "0.38", "Packaging": "L" }, "price": null, "price_currency": "USD", "part_number": "70643", "upc": "72053435429", "product_number": "4657-01452", "sku": "70643" }, { "id": 57114, "product_id": 363, "variation_code": "70644", "variation_url": "https://www.gates.com/content/gates/us/en/fluid-power/industrial-hose/mining-hose-and-couplings.p.4657-000000-000008.v.4657-01453.html", "specifications": { "Dynamic WP (Max.psi) (1)": "5250", "Static WP (Max.psi) (2)": "6", "Continuous Operating Temperature Range": "-40°F to +212°F", "Minimum Bend Radius (in)": "6", "Minimum Bend Radius (mm)": "152.4", "Min. Burst Pressure (psi)": "21000", "Hose Inside Diameter (in).": "0.5", "Hose Inside Diameter (mm)": "12.7", "Hose Outside Diameter (in)": "0.87", "Hose Outside Diameter (mm)": "22.1", "Inside Diameter (in)": "0.5", "Inside Diameter (mm)": "12.7", "Working Pressure (psi)": "5250", "Length (m)": "91", "Outside Diameter (in)": "0.87", "Outside Diameter (mm)": "22.1", "Color": "Black", "Reinforcement": "2-braid, wire", "Tube": "Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol", "Construction: Cover": "MegaTuff", "Meets These Agency Specifications": "FRAS - Fire Retardant Anti Static; Australia, MSHA 2G - Mine Safety & Health Admin. USA", "Notes": "853 2SN. British Coal Specification BCS174. Meets MSHA 2G.", "Recommended For": "High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length.", "Customer Pack": "300", "Weight (lbs.)": "0.46", "Packaging": "L" }, "price": null, "price_currency": "USD", "part_number": "70644", "upc": "72053435566", "product_number": "4657-01453", "sku": "70644" } ] } }