• High Quality Hydraulic Jack for Crane
  • High Quality Hydraulic Jack for Crane

High Quality Hydraulic Jack for Crane

  • USD $1 - $35.9 / Piece Get Latest Price
  • Longda
  • OEM
  • Zhejiang, China
  • 10 Piece / Pieces
  • T/T MoneyGram
  • 1000 Piece / Pieces per Month
  • Ningbo
Product Details
Standard or Nonstandard:Nonstandard Structure:Piston Cylinder Power:Hydraulic
Body Material:Steel Maximum Stroke:100 inches
Packaging Details Packing detail : productions shoud be packed with cartonbox, with or without edge protectors ,according to the demand of our clients
Product Description

Hydraulic Jack:

  Hydraulic Jack is both for single or double-acting applications with heavy duty welded construction. Hydraulic Jack’s standard color is black, orange or as per requirement. In addition, all seals are manufactured to US specification, and being 100% hydro-pressure tested before delivery. Rod surface treatment is for chrome plated or as per requirement. Hydraulic Jack’s standard is B type piston (optional: A type piston).

Hydraulic Jack Parameter

Max

Min

Hydraulic Jack bore:

280 mm

10 mm

Piston Rod Diameter:

280 mm

10 mm

Retract Length:

3500 mm

50 mm

Stretch Length(Single stage cylinder):

6500 mm

60 mm

Stretch Length(Dual stage cylinder):

12500 mm

60 mm

Working Pressure:

4500PSI

1000PSI

Product Uses

 The Hydraulic Jack we produced before used in 

  •           Road Trans. Machinery: with long stroke
  •           CraneTruck: use the type of heavy cylinders
  •           Garbage Truck: both telescopic and hydraulic cylinders.
  •           Agriculture Machinery: Like plough machinery, harvester,etc.
  •           Engine Machienry: huge cylinder need very high requirements. 

 OEM Service

What is the information we require for customer before we make the quotation?

  • 1. Bore & Rod Dia. ( inch or mm)
  • 2. The closed & opened length (Stroke)
  • 3. Mounted Type: like bearing or clevis 
  • 4. Working & Testing Pressure
  • 5. The oil port size, thread size
  • 6. Assembling way & distance
  • 7. Drawing or blueprint is enough for quotation

Process Flow

  •         1. Customer RFQ
  •         2. Information Confirm (Drawing or samples specific reuqiremnets)
  •         3. Quotation (Reply in 24 hours)
  •         4. Order Confirm (PI, PO)
  •         5. Sample producing (upon receipt of 30% deposit)
  •         6. If sample approved, go to main production
  •         7. Delibery ( balance T/T, Customs clerance documents, 70% against B/L

Production Flow

 What working plants we equiped to producing products ?

1. Sand/Ludux Casting Plants: 30 workers with advanced equipments, 4000 square meters with stove, mould design machinery,testing machinery, material analisis equipments, etc. 

2. Manufacturing Plants: 50 workers in 4000 square meters workshop, have CNC Center, CNC Lathe, Milling and Cutting Machine, Tensile test machine, etc. 

3. Cylidner Assembling Plants: 20 workers with auto-line assembling producing. 2000 square meters workshop equipments with Auto-pressure test machine, auto-pianting line, auto-cleaning machine, etc. 

Company video introduction:  http://youtu.be/ONMf5U1TZeE

Packaging

 Packing detail : productions shoud be packed with cartonbox, with or without edge protectors ,according to the demand of our clients 

After-Sales Service

 Q1: what are we doing before products shipping out?

Re.:  1. 100% Inspecting for  products , final check for the packing, notice customer. 

         2. Giving  customer the chain information, like the material certification, inspect reports, testing results.etc.

         3. Providing the packing detail, including the customs documents, products putting pictures, container chaining. etc.

 Q2: what  we will do after customer receive the bad products?

Re:  1. For shipping problems: check with forwarder why it happened, and take responsibilty if our packing is wrong. 

        2. If the sample is approved, and problems happened in main production. We first to find out the reason, and then come out the best solution for customers. Like giving some discount, take charge for the air shipping cost, etc. 

        3. We will have " quality feedbacks" in factory, and give a lesson to workers, and insure this problem will not be happen next time. 

 Q3: Any favor for VIP Customer or old customer? 

Re: 1. Giving some discounts for normal products

       2. Providing better and quick services , every quotation or question reply on 8 hours.   

       3. Emergency order will be VIP Chanel. 

 Willing to answer your any questions

Customer Show

 Now we have customers in America, Canada, Australia, Europe,Arab, Brazil, etc. Welcome to Join us 

Ningbo Yinzhou Longda Machinery Parts Factory

We Provide

Hydraulic Cylinder ,cylinder components ,Casting and Forging parts ,OEM Products ,hydraulic valve

Main Markets

Northern Europe , Central America , Western Europe , Eastern Asia , Mid East , Africa , Southeast Asia , Eastern Europe , South America , North America

Contact Now

Sourcing Request

Submit