Assembly unit | Material | Process characteristics |
Piston Rod | 40Cr | Hardening and tempering with heat treatment ,hard chrome plated,mirror polishing |
Cylinder Barrel | 25Mn | Tempering heat treatment to anti-deformation,25Mn is more bearable than C45/C20 steel |
Barrel/rod end, Barrel/rod head |
Strength steel | Forged high strength steel |
Seal Kits | NOK, SKF | Longer life and seal effect |
Bushing | Hardened steel or copper |
Main produts
Excavator hydraulic cylinder assembly, bucket cylinder,arm cylinder,boom cylinder.
Cylinder tube, piston rod, cylinder head/covers, piston,nut,buffer sleeve,seal kits ,
Hydraulic cylinder wrench,hydraulic breaker ,hydraulic pump,etc
Applicable brands and models
Komatsu:pc20-8/pc28mr/pc30-8/pc35-7/pc40/pc45-1-5-7/pc55/pc55uu/pc56/pc60-2-3-4-5-6-7-8/pc70-8/pc75uu/pc78/pc100-3-5-6/pc110-7-8mo/pc120-3-5-6-6e/pc128/pc130-7/pc130-8mo/hb205-1mo/hb2152c-1mo/pc150-5/pc160/pc200-3-5-6-7-8-8mo/pc200lc-8/pc210-6-6e-7-8/pc220-5-6-7-8-8mo/pc228/pc230lc-6/pc240lc-8/pc240lc-8mo/pc270-6-7/pc300-3-5-6-7-8/pc350-5-6-7/pc360-6-7-8mo/pc400-3-5-6-7-8/pc450-6-7-8/pc460lc-7/pc650lc-8r/pc650lccse-8r/pc700lc-8/pc1250
Hitachi:ex55/ex60-1-2-3/ex100-2wd-3wd-5wd/ex125wd/ex135ur/ex150wd/ex120-1-2-3-5-6/zx35ua/zx55usr-5a/zx60-3/zx60-5g/zx70/zx110m/zx120e/ex160-3/ex200-1-2-3-5-6/ex220-1-3-5/ex225/ex230/ex270/ex300-1-3-5/ex350-5/ex400-3-5/ex450-5/ex470-3/ex600-5/ex800/ex1200/ex1200-6bh/ex1200-6ld/ex1900-6bh/ex1900-6ld/ex870-5g/zax70/zax120-1-2-3-4-5-6/zax200-1-2-3-4-5-3g-5g-6/zx220/zx220/zx230/zx240/zx250/zx260/zx270/zx330-3-3g-5-5g/zx360-3-3g-5-5g/zax450/zx470/zx650/zx870
Hyundai:r55-7/r60-5-7-9/r80-7/r110-7-9/r130-5-7/r150-7-9/r170lc-5/r190lc-5/r200-3-5/r200lc/r210-5d/r205-7/r215-5-7-7c-9/r220lc-5/r225lc-7-7x-9/r260lc-7/r265lc-7/r275/r290lc-9/r300lc-5/r305lc-7/r320lc-7/r335lc-7/r370lc-7/r450lc-7/r385/r455lc-7/r505lc-7
Caterpillar:e70b/e110b/e120b/e300.9d/e301.7dcr/e302.4d/e302.7dcr/e305.5ecr/e304ecr/e305.5e/e305ecr/e306ez/e306e/e307a/b/c/d/e/e308e/e308b/e311c/e312d/e312a/b/c/d/e312dl/e312d2gc/e313d.d2/e314dcr/e315d/e318dl/e200b/e240bl/e300b/e320/e320a/e320b/e320c/e320d/e320d2/e320dgc/e323dl/e323d2l/e324d/e325bl/e325c/e325d/e326dl/e329d/e330b/e330c/e330dl/e336d/e336dl/e349d/e345d/e345b/e365d/e374dl/e390d/e450
Kato:hd250/hd308/hd307/hd400-1-7/hd512/hd550-1-7/hd820-3-5-v-r/hd900-5-7/hd2048r/hd450-5-7/hd700-2-5-7/hd1023-1-2-3-r/hd1430r/hd770-1-2-7/hd1220/hd1638r/hd800-7/hd880-1-2
Kobelco:sk30/sk45/sk55sr-5/sk60-c-3-5-8/sk70sr-2/sk75-8/sk100-3-5-6/sk115/sk120-3-5-6/sk130-8/sk135-8/sk140-8/sk200-3-3e-5-6-6e-7-8/sk210lc-8-10/sk220/sk230-6-6e/sk250-6-6e/sk250-8/sk260lc-8/sk270d-8/sk300-2/sk310/sk320-2-6/sk330-6-6e-8/sk350-6-6e-8/sk350lc-8/sk380d-8/sk450-6-6e/sk460-8/sk480/sk495d
Doosan:dh55-5/dh60-7/dx55/dx60/dh80g/dh80-7/dx75/dh130-5-7/dh150-7/dx120/dx150lc-7/dh215-7-9-9e/dh220-5-7/sl200-3/sl220-3/dh225-7-9e/dh258/dx260/dh280-3/sl280-3/dh300-5-7/dx300-9/dh320/dh330-3/dh340lc/dh360/dh370/dx380lc/dx500lc-g/dh500/dx520/dx700lc
OUR COMPANY
GUANGZHOU GUOLI ENGINEERING MACHINERY CO.,LTD is a modernized manufacturer that focus on R&D,producing and selling excavator hydraulic cylinders.NYOUNG HYDRAULIC is our brand. Our company covers an area of 20,000 square meters,with more than 210 employees and 6 branch offices.Over 10 years of steady growth,our hydraulic cylinders have been exported to South-East Asia, Mid-East, South America,Africa,etc.
The products we provide include Rod seal,Tube,Eye,Rod,Bushing,Cap,Piston,arm boom bucket cylinders,hydraulic cylinder seals,oil pipes and spare parts,Cushion collar, Self tight cap nut,Stationary-type cap nut,Cylinder covers with all kinds of models,Shaft sleeves of machine oil cylinder of excavators with all kinds of models,
repair kits of machine oil cylinder of excavators with all kinds of models.
Volvo,Sany,XCMG,Zoomlion,Sunward,Lishide,Lovol,Liugong,XGMA,Lonking,JCM,Liebherr,SDLG,Jonyang,SHANTUI,Komatsu,Hitachi,Sumitomo,Doosan,Hyundai,Kobelco,Caterpillar,Kato,KUBOTA,CASE,World,Jove,Carter,Kym,Yanmar,Johndeere,Yuchai,Sinomach,JCB,TAKECHI are brands that our products invloved.
OUR EXHIBITION
OUR CERTIFICATE
1.OEM Manufacturing welcome:Product,Package,or customized.
2.Sample order
3.We will reply you for your inquiry in 24 hours.
4.After sending,we will track the products for you once every two days,until you get
the products.When you got the goods,test them,and give me a feedback.If you have any
questions about the problem,contact with us,we will offer the solve way for you.
5.Supply to Southeast Asia,the Middle East,Africa,Europe,and Austrillia.
6.Professional Excavator Hydraulic Cylinder Supplier.
7.Technician Support.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.