What are the main applications for this jack?

Ideal for prestressed concrete tensioning, bridge bearing replacement, and heavy machinery lifting.

What is the warranty period for this hydraulic jack?

We provide a 1-year warranty for this product.

What are the payment terms and lead time?

Payment via LC, T/T, D/P, etc. Lead time is within 15 workdays for both peak and off-peak seasons.

Double Acting 70ton Hollow Lock Nut Hydraulic Jack for Pushing and Pulling

Name: Double Acting 70ton Hollow Lock Nut Hydraulic Jack for Pushing and Pulling
Brand: Henan Wode Heavy Industry Co., Ltd.
SKU: 2170014012

Henan, ChinaHenan Wode Heavy Industry Co., Ltd.

US$350.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

CLL70-50

Type

Hydraulic Jack

Structure

Hydraulic Jack

Capacity (Load)

70ton

Power Source

Hydraulic

Max Height

50mm

Certification

CE, ISO 9001:2000

Condition

New

Model

Double Acting Hollow Lock Nut Jack

Capacity Push

70ton(697kN)

Capacity Pull

22ton (216kN)

Stroke

50mm

Closed Height

361mm

Outlet Diameter

180mm

Piston Area Push

99.5cm2

Rated Pressure

70MPa

Flange Plate

210X250X20mm

Weight

52kgs

Transport Package

Standard Export Packing

Origin

Henan China

Production Capacity

20000 Sets/Year

Key features

Dual-Function Push & Pull: Push capacity 697 kN at 700 bar; Pull capacity 216 kN at 350 bar.

Hollow Core Design: Central bore accommodates tendons, bars, or threaded rods for tensioning.

Robust Mountable Base: Square flange base allows fixed installation and 45-degree flexible layouts.

Integrated Safety Valve: Prevents overpressure damage with test pressures of 875 bar (push) and 440 bar (pull).

Durable Hard-Chromed Plunger: Features wear-resistant NBR/Ecopur seals for long service life.

Compact & Lightweight: Total weight only 52 kg with closed height of 361 mm for easy handling.

Full Customization Options: Customization available from samples, designs, minor adjustments, or full specs.

Comprehensive Certifications: CE and ISO 9001:2000 certified for industrial safety and quality standards.

Company profile

Flexible CustomizationQA/QC InspectorsManagement CertificationImporters and Exporters

Henan Wode Heavy Industry Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.36h

AI-Powered supplier vetting

SummaryHenan Wode Heavy Industry Co., Ltd. is described as a national high-tech enterprise engaged in the research, development, production, sales, and service of construction and engineering equipment. The supplier reports broad mechanical-equipment manufacturing and sales activities, inventory capacity, multiple production machines, and flexible customization from samples or designs. It holds ISO45001:2018, ISO9001:2015, ISO14001, and CE certifications, and reports an established finished-product inspection process. Innovation evidence is mixed: SDK availability and software design services are reported, while the supplier is explicitly not classified as a professional technical supplier. Financial information is present for recent years, but the provided slices do not state financial results or measures. The supplier has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no Fortune 500 customer collaboration evidence.

Supplier typeThe supplier is a combined company whose stated scope includes manufacturing and sales of mechanical equipment, special equipment, parts, and related products. Its background describes it as a national high-tech enterprise serving construction and engineering equipment markets.

CertificationsThe supplier reports ISO45001:2018, ISO9001:2015, ISO14001, and CE certifications. These explicitly demonstrate both management-system certification and product compliance certification.

Production capacityThe listed facility includes cutting, sawing, machining-center, lathe, CNC lathe, drilling, and shot-blasting equipment, and the supplier reports inventory capacity. However, it has no valid manufacturing-capacity contract with related subcontractors, and no production volume, capacity utilization, or delivery-performance data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. It also provides 3D software design services, supporting the stated customization range.