Hydraulic cylinder of construction machinery

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Main Usage: lt’s wildly used in municipal, electric power, light repairing, advertising, photography, communication,gardening, transportation, industrial and mining, docks, etc.

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Hydraulic cylinder 2 (1) of construction machinery

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Hydraulic cylinder 2 (2) of construction machinery

TYPES OF AERIAL WORKPLATFORM

Articulating Boom Lifts
Scissors Lifts
Usage of Aerial Work Platform
Main Usage: lt's wildly used in municipal, electric power, light repairing, advertising, photography, communication,gardening, transportation, industrial and mining, docks, etc.

Types and Usages of Hydraulic Cylinders for Articulating Boom Lifts
Jib Cylinder	Used to adjust the horizontal angle of the work basket
Upper Levelling Cylinder	Used to ensure that the main boom is in a horizontal position
Lower Levelling Cylinder	Used to ensure that the main boom is in a horizontal position
Main Boom Extension Cylinder	Used to extend and retract the main boom, control the length of main boom
Main Boom Angle Cylinder	Used to adjust the angle of the entire main boom of the aerial work vehicle and support the entire main boom
Folding Boom Angle Cylinder	Used to adjust the angle of the folding arm of the aerial work vehicle to meet various tasks.
Steering Cylinder	Used for the steering of the aerial work platforms during autonomous moving
Floating Cylinder	Used to absorb the shock, allowing the body to remain balanced even when the ground is not smooth

Types and Usages of Hydraulic Cylinders for Scissor Lifts
Lifting Cylinder 1	Used to adjust the height of the work basket
Lifting Cylinder 2	Used to adjust the height of the work basket
Steering Cylinder	Used for the steering of the aerial work platforms during autonomous moving

Hydraulic cylinder 2 (4) of construction machinery

Introduction Of Hydraulic Cylinders For Aerial Work Platform

Hydraulic cylinder 2 (5) of construction machinery

The seal kits are imported from Sweden.The excellent sealing design improves the resistance of pressure and impact. The cylinders use a lubrication structure with two seals and two guiding rings which greatly improves the guiding, smoothness and sealing life of the cylinder

With Special wear-resistant bearings, it can guarantee the machine's service life.

With advanced welding technology ,it can ensure the safety factor.

With modern welding technology , it guarantees the cylinder's service life.

Basic Parameters Of Hydraulic Cylinders For Articulating Boom Lifts

Jib Cylinder: It's used to adjust the horizontal angle of the work basket
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-63/45X566-1090	Jib Cylinder	Φ63	Φ45	566mm	1090mm	28.5KG

Hydraulic cylinder 2 (6) of construction machinery

Hydraulic cylinder 2 (7) of construction machinery

Upper Levelling Cylinder: It's used to ensure that the main boom in a horizontal position
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-90/63X440-740	Lower Levelling Cylinder	Φ90	Φ63	440mm	740mm	36KG

Hydraulic cylinder 2 (8) of construction machinery

Main Boom Extension Cylinder: It's used to extend and retract the main boom and control the length of main boom
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-100/65X2003-490	Main Boom Extension Cylinder	Φ100	Φ65	2003mm	490mm	134.5KG

Hydraulic cylinder 2 (9) of construction machinery

Main Boom Angle Cylinder: It's used to adjust the angle of the entire main boom of

the aerial work vehicle and support the entire main boom

Standard code

Name

Bore

Rod

Stroke

Retraction length

Weight

EZ-GK-200/90X734-1351

Main Boom Angle Cylinder

Φ200

Φ90

734mm

1351mm

274.5KG

Hydraulic cylinder 2 (10) of construction machinery

Folding Boom Angle Cylinder: It's used to adjust the angle of the folding arm of

the aerial work vehicle to meet various tasks.

Standard code

Name

Bore

Rod

Stroke

Retraction length

Weight

EZ-GK-220/92X883.5-1404.5

Folding Boom Angle Cylinder

Φ220

Φ92

883.5mm

1404.5mm

372.5KG

Hydraulic cylinder 2 (11) of construction machinery

Steering Cylinder: It's used for the steering of the aerial work platforms during autonomous moving
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-63/45x309-582.5	Steering Cylinder	Φ63	Φ45	309mm	582.5mm	14.5KG

Hydraulic cylinder 2 (12) of construction machinery

Floating Cylinder: lt's used to absorb the shock, allowing the body to remain balanced even when the ground is not smooth
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-100/70x100-385	Floating Cylinder	Φ100	Φ70	100mm	385mm	30.6KG

Hydraulic cylinder 2 (13) of construction machinery

BASIC PARAMETERS OFHYDRAULIC CYLINDER FOR SCISSOR LIFTS

Lifting Cylinder 1: lIt's used to adjust the height of the work basket
Standard Code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-75/50X1118-1509	Lifting Cylinder 1	Φ75	Φ50	1118mm	1509mm	53.2KG

Hydraulic cylinder 2 (14) of construction machinery

Lifting Cylinder 2: lt's used to adjust the height of the work basket
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-90/55x1118-1509	Lifting Cylinder 2	Φ90	Φ55	1118mm	1509mm	68.1KG

Hydraulic cylinder 2 (15) of construction machinery

Steering Cylinder: lIt's used for the steering of the aerial work platforms during autonomous moving
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-GK-50/32X85/85-736	Steering Cylinder	Φ50	Φ32	85/85mm	736mm	14.5KG

HYDRAULIC CYLINDER MODELSFOR FOLDING TYPE CRANES

Hydraulic cylinder 2 (16) of construction machinery

Usages of Hydraulic Folding -type Cranes

Main Usage: its used for building construction, road and bridge pipe construction, landscaping,installing power plant, construction of small and medium-sized water conservancy project.

Hydraulic Cylinder Models for Folding Type Crane & Usage
Derricking Cylinder	Adjust the Height of the boom
Extended Cylinder	Adjust the length of the boom
Leg-supporting Cylinder	Fix the truck body

Hydraulic cylinder 2 (17) of construction machinery

Features of Crane Hydraulic cylinders

Hydraulic cylinder 2 (18) of construction machinery

1. Using imported seals with special structure to resist high-pressure, the cylinder is safe, reliable and stable under impacting situation.

2. By using high-strength material, the cylinder is reliable and stable.The rod is hollow and can make the whole machine light.

3. The copper bearing on the cylinder makes the machine work longer.

4. With modern welding technology, it guarantees the cylinder's service life.

5. With reliable threaded anti-lock structure, it can ensures the cylinder safety.

Specification

For Hydraulic Folding Type Crane,the quantities of hydraulic cylinders would be based on the lifting height and loading capacity.Please contact us for hydraulic cylinders based on your crane.

Derricking Cylinder: lt's used for adjusting the working height.
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-SC-220/150X865-1290	Derricking cylinder	Φ220	Φ150	865mm	1290mm	266.5KG

Hydraulic cylinder 2 (19) of construction machinery

Extended Cylinder: It's used for adjusting the stroke scope of boom.
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-SC-100/70X1860-1620	Telescopic cylinder	Φ100	Φ70	1860mm	1620mm	116KG

Hydraulic cylinder 2 (20) of construction machinery

Extended cylinder :lt's used for adjusting the width of crawler
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-SC-100/80X550-880	Leg-supporting cylinder	Φ100	Φ80	550mm	880mm	65KG

Hydraulic cylinder 2 (21) of construction machinery

BRIEF INTRODUCTION ABOUT MINI EXCAVATOR

Usage of Mini Hydraulic Crawler Excavator

Main usage: It's used for trenching, fertilizing, planting trees, opening up wasteland, etc.

Cylinder Models and Usage
Bucket cylinder	For bucket overturn
Arm cylinder	To control bucket arm fold and extend
Boom cylinder	Boom rising and falling up
Rotary Cylinder	Adjust boom working position
Extended cylinder	Adjust width of crawler
Dozer Blade Cylinder	For control dozer blade

Hydraulic cylinder 2 (22) of construction machinery

Introduction Of Hydraulic Cylinders For Mini Crawler Excavator

Hydraulic cylinder 2 (23) of construction machinery

1. The seals are from imported brand. With stable and reliable performance, the seals can meet the impact and variable load conditions.

2. With mature floating cushion structure, it can improve the pressure impact during working and prolong the service life of cylinder.

3. The surface of steel bearing is hardened and quenched which improves its hardness and wearing ability.

4. With modern welding technology, it guarantees the cylinder's service life.

Basic Specifications Of Excavator Cylinder(2 Ton For Example)

Bucket cylinder: It's used for bucket turning.
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-WJ-60/40x270-535	Bucket cylinder	Φ60	Φ40	270mm	535mm	13.5KG

Hydraulic cylinder 2 (24) of construction machinery

Arm cylinder: lt's used to control bucket arm folding and extending.
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-WJ-60/40X335-585	Arm cylinder	Φ60	Φ40	335mm	585mm	15.6KG

Hydraulic cylinder 2 (25) of construction machinery

Boom cylinder: lt's used for boom rising and falling up
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-WJ-60/35X470-765	Boom cylinder	Φ60	Φ35	470mm	765mm	18KG

Hydraulic cylinder 2 (26) of construction machinery

Rotary Cylinder: It's used for working position adjusting.
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-WJ-50/30X325-610	Rotary Cylinder	Φ50	Φ30	325mm	610mm	10.5KG

Hydraulic cylinder 2 (27) of construction machinery

TYPES OF MINING SCRAPER INTRODUCTION

Types of Mining Scraper
According to the driving method	Electric scraper and internal combustion scraper
According to the bucket volume	0.6m³, 1m³, 2m³, 3m³, etc.

Usage of Mining Scraper

Main Usage: lt's used for mining and transferring of underground ore and coal.

Types of Hydraulic Cylinders for Mining Scraper
Tilt Cylinder	Used to flip the bucket
Lift Cylinder	Used to lift the bucket
Steering Cylinder	Used to steer the wheels

Hydraulic cylinder 2 (28) of construction machinery

Introduction Of Hydraulic Cylinders For Mining Scraper

1. The seals are from imported brand. With stable and reliable performance, the seals can meet the impact and variable load conditions.

2. The front connectors are processed by forging, which have good appearance and strong mechanical strength.The reliability of cylinders is also improved.

3. Advanced welding technology can extend the lifetime of cylinders.

4. Use bearings in accordance with working conditions to ensure the lifetime of cylinders under severe conditions.

5. The rear connectors are processed by forging, which have good appearance and strong mechanical strength.The reliability of cylinders is also improved.

Basic Parameters Of Hydraulic Cylinders For Mining Scraper: (Take A 1m3scraper Cylinder As An Example)

Tilt Cylinder: Used to flip the bucket
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-CY-125/63X630-1070	Tilt Cylinder	Φ125	Φ63	630mm	1070mm	76KG

Hydraulic cylinder 2 (30) of construction machinery

Lift Cylinder: Used to lift the bucket
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-CY-150/85X390-795	Lift Cylinder	Φ150	Φ85	390mm	795mm	82.5KG

Hydraulic cylinder 2 (31) of construction machinery

Steering Cylinder: Used to steer the wheels
Standard code	Name	Bore	Rod	Stroke	Retraction length	Weight
EZ-CY-80/40X275-625	Steering Cylinder	Φ80	Φ40	275mm	625mm	19KG

Hydraulic cylinder 2 (32) of construction machinery

AGRICULTURAL LOADERINTRODUCTION

Usage of agricultrual loader

Main Usage: Used for crops collection and transportation

Types of Hydraulic Cylinders for Agricultural Loader
Tilt Cylinder	Used to flip the bucket
Lift Cylinder	Used to lift the bucket

Hydraulic cylinder 2 (33) of construction machinery

Introduction Of Hydraulic Cylinders For Agricultural Loader

Hydraulic cylinder 2 (34) of construction machinery

1. The seals are from imported brand. With stable and reliable performance,the seals can meet the impact and variable load conditions.

2. The front connectors are processed by forging, which have good appearance and strong mechanical strength.The reliability of cylinders is also improved.

3. We reduce the cylinder cost by standardization and modularization and this makes the cylinder reliable.

4. Advanced welding technology can extend the lifetime of cylinders.