Mining Machinery Cylinders

Precision Machined Roadheader Cylinder for Smooth Underground Cutting Action

Mining Machinery Cylinders — built to drawing by HCIC, Jinan. Pressure tested before shipment.

Bore 80–360 mmStroke 3000 mmPressure 24–35 MPaAction Double Acting Hydraulic CylinderWeight 280 kg
Reference price From US$ 2,800/ set · indicative ex-works only. The binding price is the formal quotation issued against your approved drawing, quantity and delivery terms.
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Reference +86 153 7619 8599 · davidsong@mail.huachen.cc. Reference price is calculated from unit weight and is indicative only. The final quotation follows the approved drawing, quantity and delivery terms.

Specification

Product family
Mining Machinery Cylinders
Application series
Roadheader Cylinders
Catalogue reference
Mining Machinery Cylinders › Roadheader Cylinders
Acting type
Double Acting Hydraulic Cylinder
Body material
Steel
Bore diameter
80–360 mm
Piston rod diameter
45–220 mm
Stroke
3000 mm
Working pressure
24–35 MPa
Operating temperature
30–110 C
Net weight
280 kg
Minimum order
1 set
Supply unit
set
Package size
220X50X70 cm
Gross weight
340.0 kg
Lead time
Lead time (days) 25 35 To be negotiated
Place of origin
Shandong, China
Warranty
1.5 year
Test report
Provided
Video inspection
Provided
Core components
Pump
Specification status
complete

Precision Machined Roadheader Cylinder for Smooth Underground Cutting Action is an HCIC mining machinery cylinders for mining machinery cylinders applications. Configurable range: Bore 80–360 mm, stroke 3000 mm, working pressure 24–35 MPa, net weight 280 kg. Body material steel, double acting hydraulic cylinder. Supplied as set with a minimum order of 1 set.

Every mining machinery cylinders in the HCIC range is assembled from a welded or tie-rod cylinder body with a hard chrome plated piston rod, machined end caps and a replaceable seal kit. Bore, stroke, rod diameter and mounting style are set against the approved drawing, so the unit that arrives matches the drawing your engineering team signed off.

Configuration highlights — rated load ≤ 350 Tons; sealing by Mining heavy-duty composite seals; operating temperature -30°C ~ +110°C.

Each unit is hydrostatically pressure tested before it leaves the works. A dimensional inspection report is issued against the approved drawing and video inspection is available on request. Jinan Huachen Industrial Co., Ltd. ships in export packing with documentation sized for the destination market, and lead time is confirmed against the drawing and quantity rather than quoted from a catalogue.

Full attribute table

Bore Diameter80~360 mm
Cylinder TypeDouble Acting Hydraulic Cylinder
Load Capacity≤ 350 Tons
Peak Pressure40 MPa (custom)
Rod Diameter45~220 mm
Sealing TypeMining heavy-duty composite seals
Selling UnitsSingle item
Single gross weight340.0 kg
Single package size220X50X70 cm
Stroke Length≤ 3000 mm
Surface TreatmentHard Chrome / Nickel plating
Working Pressure24~35 MPa
Working Temperature-30°C ~ +110°C
body materialSteel
brand nameHCIC
core componentsPump
machinery test reportProvided
place of originShandong, China
powerHydraulic
standard or nonstandardNonstandard
structurePiston Cylinder
video outgoing-inspectionProvided
warranty1.5 year
weight (kg)280

Captured from the source product page on 2026-11-03.

Frequently asked questions

What bore diameter is available for the Precision Machined Roadheader Cylinder for Smooth Underground Cutting Action?

The published range is 80–360 mm. Other bores are available against the approved drawing.

What stroke lengths can be supplied?

Stroke is published as 3000 mm; other lengths are cut to the drawing.

What is the piston rod diameter?

45–220 mm in the published configuration, with chrome plated rod as standard.

What working pressure does this cylinder run at?

24–35 MPa as published. Higher pressure designs are available on request.

How much does one unit weigh?

Net weight is 280 kg, gross 340.0 kg. Weight drives the indicative price and the freight quotation.

What is the packing size?

Each unit is packed at 220X50X70 cm with a gross weight of 340.0 kg.

What is the minimum order quantity?

The MOQ is 1 set. Prototype and project quantities are quoted separately.

What warranty is provided?

A 1.5 year warranty applies to the manufacturing work; consumables such as seals and wear parts are excluded.

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