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Tie-Rod Cylinders

HTH2508-10-ORB Tie-Rod Double-Acting Hydraulic Cylinder

HTH SeriesTie-rod · Double-acting20.7 MPa (3000 PSI)

The same bore and stroke as the HTR 2.50 × 8 but rated at 20.7 MPa (3000 PSI), lifting thrust from 54.6 kN (12,272 lbf) to 65.5 kN (14,726 lbf). It closes at 463.5 mm (18 1/4 in) with a 31.8 mm (1 1/4 in) rod, 25.4 mm (1 in) pin and SAE #8 port; an ASAE-mounting variant is available. Weight: 10.4 kg (23 lb).

Bore
63.5 mm
2.50 in
Stroke
203.2 mm
8 in
Max thrust
65.5 kN
14,726 lbf
Working pressure
20.7 MPa
3000 PSI

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HCIC HTH tie-rod hydraulic cylinder
HTH2508-10-ORB — HTH series product view. Open full size
HTH tie-rod cylinder dimensional drawing
HTH series dimensional drawing. Match the lettered dimensions against the tables below. Swipe the drawing to read dimensions, or open full size. Open full size

Specifications

Bore63.5 mm (2.50 in)
Rod31.8 mm (1 1/4 in)
Stroke203.2 mm (8 in)
Retracted length (closed)463.5 mm (18 1/4 in)
Extended length666.8 mm (26 1/4 in)
Max thrust65.5 kN (14,726 lbf)
Working pressure20.7 MPa (3000 PSI)
PortSAE #8 (1/2 in NPT available)
Pin diameter25.4 mm (1 in)
Weight10.4 kg (23 lb)

Mounting dimensions

Lettered dimensions for part family HTH25- (inches, with millimetre conversions), from the series dimensional drawing above.

Mounting dimensions — HTH25- (in, mm)
PartBoreFHI–KJLNCEMT
HTH25-2.50 in63.5 mm2.125 in54 mm2.06 in52.3 mm1.125 in28.6 mm2.500 in63.5 mm2.500 in63.5 mm2.875 in73 mm2.000 in50.8 mm2.000 in50.8 mm1-1/8-12-UNFM10

How to order

HTH2508-10-ORB reads as: HTH series / 25 → 63.5 mm (2.50 in) bore / 08 → 203.2 mm (8 in) stroke / 10 rod code / ORB port. For the ASAE mount, order HTH2508-ASAE-10-ORB.

Features

  • Tie-rod construction rated 20.7 MPa (3000 PSI) — about 20% more thrust than the HTR at the same size
  • Field-serviceable seals and rod
  • 31.8 mm (1 1/4 in) rod, 25.4 mm (1 in) pin, SAE #8 port
  • ASAE mounting variant available (HTH2508-ASAE-10-ORB)

Frequently asked questions

How much more thrust does the HTH give than the HTR at the same size?

About 20%: 65.5 kN (14,726 lbf) at 20.7 MPa (3000 PSI) versus 54.6 kN (12,272 lbf) at 17.2 MPa (2500 PSI) on the 63.5 mm (2.50 in) × 203.2 mm (8 in) size.

What rod and pin does the HTH2508-10-ORB use?

A 31.8 mm (1 1/4 in) rod with a 25.4 mm (1 in) pin and an SAE #8 port (1/2 in NPT available).

Inquiry

Request a quote

Send us the bore, stroke and mounting dimensions — our engineering team replies within 48 hours.

We reply to every inquiry within 48 hours. MOQ 1 pc · 18-month warranty.

Other HTH models in this size

Other HTH models in the same size class — current model highlighted
ModelStrokeRetractedExtendedMax forceWeight
HTH2504-10-ORB101.6 mm4 in361.9 mm14 1/4 in463.5 mm18 1/4 in65.5 kN14,726 lbf8.2 kg18 lb
HTH2506-10-ORB152.4 mm6 in412.8 mm16 1/4 in565.1 mm22 1/4 in65.5 kN14,726 lbf9.5 kg21 lb
HTH2508-10-ORB203.2 mm8 in463.5 mm18 1/4 in666.8 mm26 1/4 in65.5 kN14,726 lbf10.4 kg23 lb
HTH2508-ASAE-10-ORB203.2 mm8 in514.4 mm20 1/4 in717.5 mm28 1/4 in65.5 kN14,726 lbf10.9 kg24 lb
HTH2510-10-ORB254 mm10 in514.4 mm20 1/4 in768.3 mm30 1/4 in65.5 kN14,726 lbf11.3 kg25 lb
HTH2512-10-ORB304.8 mm12 in565.1 mm22 1/4 in869.9 mm34 1/4 in65.5 kN14,726 lbf11.8 kg26 lb
HTH2514-10-ORB355.6 mm14 in615.9 mm24 1/4 in971.5 mm38 1/4 in65.5 kN14,726 lbf12.7 kg28 lb
HTH2516-10-ORB406.4 mm16 in666.8 mm26 1/4 in1073.1 mm42 1/4 in65.5 kN14,726 lbf13.6 kg30 lb

Other strokes available — request a quote. Get a Quote in 48 Hours ›

See also: HTR2508-ORB-P — HTR2508-ORB-P Tie-Rod Double-Acting Hydraulic Cylinder.