Chinese Facotry Trailer Shocker Suspension Shock Absorber Axle Shocker for Axle 1500-3000kg with Pullman Suspension for Axle 700-1800kg Single/Tandem

• Customization: Available
• Loading Weight: 1500-3000kg
• Material: Steel
• Model NO.: TSA018
• Type: Air Suspension
• Product Name: Axle Shock Absorber
• Extended Length: 223 to 333mm(±3mm)
• Color: Black
• Shape: Round
• Capacity for Single Axle: 700kg
• Capacity for Tandem Axle: 1800kg
• Transport Package: Carton Box
• Specification: 700-1800kg
• Trademark: HARSCO
• Origin: China
• HS Code: 87089910
• Production Capacity: 50000PCS/Y
• Package Size: 50.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

description

GLOBAL TRADE shock absorber for trailer axle 700-1800kg for single and tandem axles

 

Precision-engineered hydraulic shock absorber designed for single-axle (750kg) and tandem-axle (1800kg) trailers. Direct replacement for Knott 990001 units, delivering superior vibration damping and enhanced road safety for commercial and agricultural transport.

Technical Specifications:

Parameter	Specification
OEM Replacement	Knott 990001
Load Capacity	Single Axle: 750kg · Tandem: 1800kg
Type	Hydraulic Oil Damping
Construction	Steel Body + Chrome-Plated Piston Rod
Operating Temp	-25°C to +100°C

Performance Advantages:
 Optimal Vibration Control

• Absorbs 70%+ road shocks on uneven surfaces

• Prevents cargo damage during transport

 Enhanced Safety Features

• Reduces trailer sway during cornering/braking

• Maintains tire contact with road surface

 Commercial-Grade Durability

• High-viscosity hydraulic oil resists temperature extremes

• Double-lip seals prevent fluid leakage

• Corrosion-resistant finish for harsh environments

 Universal Compatibility

• Fits most agricultural, construction & utility trailers

• Direct bolt-on replacement for Knott 990001 systems

Key Applications:
• Tractor trailers & agricultural equipment
• Construction material transporters
• Light-duty cargo trailers (≤1800kg)
• Utility trailers with standard axle mounts

Detailed Photos

   

 

About US

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.


 

We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers .

If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

FAQ

Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: It's OK to print my logo on your product?
A: Yes, we can according to your exact requirement.

Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What is your advantages?
A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.

If you want to know about our products and us, welcome to enquiry and email me.thanks

About serivce

1-Welcome OEM

1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

2-Our service

1. You inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
3. Protection of your sales area, ideas of your design and all your private information.
4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4-Warranty

1. Customer should be provide the video and the pictures for the problem products.
2. Products returned within the warranty period must bear product number & date code.

5-After service

1. In production and after delivery, we will track on time and tell you goods situation.
2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.