{"id":2286,"date":"2026-06-26T07:53:25","date_gmt":"2026-06-26T07:53:25","guid":{"rendered":"https:\/\/hydrauliccylindersprice.com\/?post_type=product&p=2286"},"modified":"2026-06-26T07:53:25","modified_gmt":"2026-06-26T07:53:25","slug":"new-arrival-dump-truck-double-acting-telescopic-hydraulic-cylinder","status":"publish","type":"product","link":"https:\/\/hydrauliccylindersprice.com\/sk\/product\/new-arrival-dump-truck-double-acting-telescopic-hydraulic-cylinder\/","title":{"rendered":"New Arrival Dump Truck Double Acting Telescopic Hydraulic Cylinder"},"content":{"rendered":"
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<\/p>\n

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\n
\n
NEW ARRIVAL<\/span>
\nDOUBLE ACTING \u00b7 DUMP TRUCK<\/span><\/div>\n

New Arrival
\nDouble Acting Telescopic
\nDump Truck \u2014 Current Production<\/span><\/h2>\n

Hydraulic cylinder manufacturing evolves continuously \u2014 seal materials improve, bore finishing technology advances, and internal passage designs are refined based on field performance data. This new arrival double acting telescopic cylinder<\/a> represents the current state of Korea Ever-Power’s production: the latest refinements incorporated into every cylinder that leaves the factory floor.<\/p>\n<\/div>\n

\n
\n
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Double<\/div>\n
Acting<\/div>\n<\/div>\n
\n
Current<\/div>\n
Production<\/div>\n<\/div>\n
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2\u20136\u2033<\/div>\n
Bore<\/div>\n<\/div>\n
\n
4\u2013100\u2033<\/div>\n
Stroke<\/div>\n<\/div>\n<\/div>\n
Steel Body<\/span>
\nISO 9001<\/span>
\nG \/ SAE \/ NPT \/ M<\/span>
\nOEM & ODM<\/span><\/div>\n
<\/div>\n
\"Strong<\/div>\n<\/div>\n
<\/div>\n<\/div>\n

“New arrival” does not mean this is a new product category \u2014 Korea Ever-Power has manufactured double-acting telescopic cylinders for dump trucks for years. What “new arrival” means is that the current production run incorporates the latest manufacturing refinements: field feedback from thousands of cylinders in service has been systematically analysed and the production process has been updated accordingly. The result is a double-acting telescopic cylinder that reflects the most current state of seal technology, bore finishing, internal passage design, and quality control procedures available from the factory.<\/p>\n<\/section>\n

\u00a0 \u00a0 \u00a0\"Telescopic<\/p>\n

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New Arrival Double Acting Dump Truck Cylinder \u2014 Customisation Parameters<\/h2>\n
\n\n\n\n\n\n\n\n\n
Acting Type<\/td>\nDouble-acting (hydraulic extend + retract)<\/td>\n<\/tr>\n
Bore \/ Rod \/ Stroke \/ Pin<\/td>\n2\u20136\u2033 \/ 1.125\u20134\u2033 \/ 4\u2013100\u2033 \/ 0.5\u20132\u2033 (all customisable)<\/td>\n<\/tr>\n
Port Options<\/td>\nG \/ SAE \/ NPT \/ M \u2014 two ports required<\/td>\n<\/tr>\n
Body \/ Certification<\/td>\nSteel \/ ISO 9001<\/td>\n<\/tr>\n
Production Status<\/td>\nCurrent production \u2014 latest manufacturing refinements<\/td>\n<\/tr>\n
Lead Time \/ Warranty<\/td>\n25\u201335 days \/ 1 year<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

<\/p>\n

\"New<\/section>\n

<\/p>\n

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What “New Arrival” Means \u2014 Continuous Manufacturing Improvement<\/h2>\n

A responsible hydraulic cylinder manufacturer does not produce the same product unchanged year after year. Field returns, warranty claims, customer feedback, and material supplier updates generate a continuous stream of improvement data. Korea Ever-Power’s ISO 9001 quality management system requires that this data is analysed, corrective actions are implemented, and the production process is updated. The “new arrival” designation indicates that the current production incorporates these cumulative improvements.<\/p>\n

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Seal Material Updates<\/strong><\/p>\n

Seal manufacturers continuously develop new compounds with improved temperature range, chemical resistance, and wear life. Korea Ever-Power evaluates these new materials and incorporates validated improvements into the standard seal specification. The current production uses the latest seal compounds that have passed the factory’s qualification testing \u2014 providing longer service life and broader temperature tolerance than compounds from previous production cycles.<\/p>\n<\/div>\n

Bore Honing Refinement<\/strong><\/p>\n

Honing technology improves incrementally: better abrasive stones, more precise spindle control, and tighter process monitoring. The current production honing process delivers a more consistent surface finish across the full bore length \u2014 reducing the variability that can cause localised seal wear. The improvement is measurable in reduced surface finish variation, though the target finish range remains the same.<\/p>\n<\/div>\n

Field Feedback Integration<\/strong><\/p>\n

Every warranty return and customer complaint is analysed under the ISO 9001 corrective action process. If a pattern emerges \u2014 a particular seal position that wears faster than expected, a weld geometry that concentrates stress, a passage junction that accumulates debris \u2014 the production process is updated to address it. The “new arrival” production benefits from all corrective actions implemented to date, representing the most refined version of the double-acting telescopic cylinder that Korea Ever-Power has produced.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Double Acting for Dump Trucks \u2014 When Your Truck Needs Bi-Directional Control<\/h2>\n

\"Double<\/p>\n

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Front-Push Hoist Dump Trucks<\/h3>\n

The cylinder pushes the dump body at a shallow angle from behind the cab. At full extension, the cylinder angle may still be less than 45\u00b0 \u2014 gravity force along the cylinder axis is insufficient to retract the stages. Double-acting provides the hydraulic retract force that the shallow geometry cannot generate through gravity alone.<\/p>\n<\/div>\n

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Aluminium & Lightweight Body Trucks<\/h3>\n

Aluminium dump bodies reduce truck tare weight by 500\u2013800 kg, increasing legal payload. The reduced body weight may not generate sufficient gravity force to retract all telescopic stages \u2014 especially when the cylinder seals have accumulated some service wear. Double-acting ensures reliable retraction regardless of body weight, eliminating the risk of the dump body sticking in the raised position.<\/p>\n<\/div>\n

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Precision Discharge Operations<\/h3>\n

Asphalt paving, grain handling, and chemical transport where the dump body must be lowered at a precisely controlled rate. Single-acting gravity return gives limited speed control. Double-acting metered retraction lets the operator control the descent speed through the hydraulic flow control valve \u2014 preventing material surge, grain spillage, or hazardous liquid sloshing during the lowering phase.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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OEM & ODM<\/h2>\n
\n
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What You Provide<\/h3>\n<\/div>\n
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Bore, rod, stroke, stage count, retracted length, mounting type, both port threads, working pressure, dump truck model or hoist type (front-push, under-body, scissor). For replacements: old cylinder dimensions or sample. Confirm your hydraulic system is double-acting compatible (4-way valve, two hose lines).<\/p>\n<\/div>\n<\/div>\n

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What Ever-Power Delivers<\/h3>\n<\/div>\n
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Drawing 2\u20133 days. Samples available. Production 25\u201335 days. Dual-circuit pressure test with certificate. 1-year warranty. Contact Korea Ever-Power<\/a> for current production pricing.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

New Arrival Double Acting Dump Truck \u2014 FAQ<\/h2>\n
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Does “new arrival” mean a different product from your existing double-acting cylinder?<\/h3>\n

No. It is the same product category \u2014 a double-acting telescopic hydraulic cylinder for dump trucks \u2014 manufactured with the latest production refinements. The dimensional specifications, bore ranges, port options, and engineering principles are unchanged. What has been updated is the manufacturing process: seal compounds, honing parameters, and quality control checkpoints reflect the cumulative improvements from ongoing production experience and field feedback analysis.<\/p>\n<\/div>\n

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Will the new arrival fit as a replacement for my existing telescopic cylinder?<\/h3>\n

Yes, provided you order the same bore, stroke, stage count, retracted length, port thread, and mounting type as your existing cylinder. Manufacturing refinements do not change the external dimensions or interface specifications \u2014 they improve the internal quality (seal life, bore finish consistency, passage integrity). The new arrival is a direct dimensional replacement for any previous production cylinder at the same specification.<\/p>\n<\/div>\n

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Is the new arrival more expensive than the previous production?<\/h3>\n

Not necessarily. Manufacturing refinements often improve efficiency as well as quality \u2014 better tooling reduces cycle time, improved seal compounds reduce warranty costs, and process automation reduces labour content. The pricing for current production reflects the current manufacturing cost, which may be the same, slightly higher, or slightly lower than previous production depending on material costs and process changes. Contact Korea Ever-Power<\/a> for current pricing.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Field Reports<\/h2>\n
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\n
D<\/div>\n
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Derek J. \u2014 Dump Truck Fleet Owner<\/div>\n
Verified Purchase \u00b7 Pennsylvania, USA \u00b7 May 2025<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

Third order from Ever-Power \u2014 this time for the “new arrival” production run. Compared to our first order 18 months ago, the bore finish quality has noticeably improved \u2014 smoother, more consistent across the stroke length. The seal compound also appears different \u2014 slightly darker colour and more flexible at room temperature. Our trucks from the first order are still running well at 14 months, but I expect these new arrival cylinders to last even longer based on the improved finish quality. Double-acting, 4-stage, 5-inch bore, SAE ports. 6 units, all perfect.<\/p>\n<\/div>\n

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F<\/div>\n
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Frank B. \u2014 Asphalt Paving Contractor<\/div>\n
Verified Purchase \u00b7 March 2025<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

We haul hot asphalt and need double-acting for controlled lowering speed at the paver. The new arrival from Ever-Power replaced a competitor’s single-acting that we had been fighting with \u2014 the body would slam down uncontrolled because the single-acting had no retract metering. The double-acting solved this completely. The retract circuit provides smooth, metered descent at whatever speed I set the flow control. Asphalt delivery is now precise and consistent. The cylinder handles the hot environment (asphalt trucks run at elevated temperatures near the body) without any seal issues.<\/p>\n<\/div>\n

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C<\/div>\n
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Chen Y. \u2014 Truck OEM Purchasing<\/div>\n
Verified Purchase \u00b7 February 2025<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2606<\/div>\n<\/div>\n

We source double-acting telescopic cylinders for our dump truck assembly line \u2014 50 units per quarter. The “new arrival” batch shows measurable improvement in bore finish consistency compared to our baseline measurements from 2 years ago \u2014 the standard deviation of the surface finish readings has decreased by approximately 30%. Four stars only because the pricing on the new arrival is approximately 3% higher than the previous production \u2014 the quality improvement is worth it, but procurement departments notice every cost increase. Overall, a better product.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Other Hydraulic Cylinder Categories<\/h2>\n
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\"Forklift\"<\/p>\n

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Forklift Cylinders \u2192<\/a><\/h3>\n

Lifting, tilt, steering. HCYY OEM.<\/p>\n<\/div>\n<\/div>\n

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\"AWV\"<\/p>\n

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AWV Cylinders \u2192<\/a><\/h3>\n

Scissor\/boom lift \u2014 15 types.<\/p>\n<\/div>\n<\/div>\n

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\"All\"<\/p>\n

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All Cylinders \u2192<\/a><\/h3>\n

Complete catalogue.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

New arrival double acting telescopic hydraulic cylinder for dump trucks \u2014 current production from Korea Ever-Power featuring the latest manufacturing refinements. Telescopic cylinder manufacturing is not static \u2014 seal materials improve, honing processes are refined, internal passage designs are optimised, and weld procedures are updated based on field feedback from thousands of cylinders in service. This “new arrival” represents the current state of Korea Ever-Power’s double-acting telescopic cylinder production line. Custom bore 2\u20136 inch, stroke 4\u2013100 inch. G\/SAE\/NPT\/M ports. ISO 9001. OEM & ODM.<\/div>","protected":false},"featured_media":2274,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[851],"product_tag":[],"class_list":["post-2286","product","type-product","status-publish","has-post-thumbnail","product_cat-telescopic-hydraulic-cylinder","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/product\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/comments?post=2286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/media\/2274"}],"wp:attachment":[{"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/product_brand?post=2286"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/product_cat?post=2286"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/sk\/wp-json\/wp\/v2\/product_tag?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}