Railway Middle Lower Pull Rods Bogie Braking Fulcrum Parts TB T2813

Product Specification

Railway Bogie Braking Fulcrum Parts Middle Pull Rods / Lower Pull Rods

Breif introduction:

Pull Rods is an important device to transmit braking force in bogie’s braking fulcrum device. According to the position of the pull rods in bogie, it could be divided into middle pull rod and lower pull rod. The pull rod normally adopts an integral forging structure, and the splint at each ends are drilled with 3 holes. The full road, cooperated with fixed leverage, adjust the L value of gate adjuster. The full rod normally made of 42CrMo, which has good strength, toughness, high temperature creep strength and lasting strength. The splints are made of 35# steel high quality carbon structural steel, which has good plasticity and appropriate strength, good process performance.

Tieke could provide various levers, pull rods, brake beams, brake rigging for railway bogie’s braking fulcrum and we could also design and manufacture according to customers’ specific requirements.

The ranges of bogie parts we provide:

Application:

The braking fulcrum device of K2 and K6 type bogie is composed of left and right combined brake beams, middle pull rods, fixed levers, fixed lever fulcrums, swimming levers, high-friction composition brake shoes, and wear-resistant pin sleeves of various specifications. The bushing material is an O-Bay ductile iron wear-resistant bushing, and the round pin is a 45-gauge steel quenched round pin.

And some other bogie’s braking fulcrum device adopts lower pull rod type braking fulcrum. This type braking device comprises a braking beam, a lever and a lower pull rod. The fixed lever and the swing lever are at a 90° angle to the horizontal plane. The integral cast brake beam is adopted, and the brake beam is equipped with abrasion sleeve at both ends. The brake pad thickness is 50mm, and the high phosphorus gate pad is used to improve the thermal conductivity of the brake pad and reduce the influence of the ambient climate on the instantaneous friction coefficient of the brake pad. The brake beam struts are fitted with Ao-Bey wear bushings.

Why choose us?

1. Tieke is an authorized railway wagons and bogie parts provider of Chinese Railways and our quality is assured;
2. Tieke provide full ranges of various wagon and bogie parts and one stop services for customers;
3. Tieke is adaptable to different railway gauges, different axle loads, running speeds;
4. Tieke could design and manufacture according other railway standards like AAR, EN, TB, GOST and etc.

Typical bogie braking fulcrum device:

FAQ:
Q1: Are you a trading company or a factory?
A: We are directly a factory and we manufacture and export railway wagons, bogies and various bogie parts directly.

Q2: Do you have design ability to provide customized railway bogie parts?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide railway parts according to customer requirements.

Q3: Chinese railway gauge is 1435mm, but our country’s is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design railway wagon bogies of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.

Q4: Why should I choose you, compared with your competitors?
A: Tieke Railway was transformed from wagons factory belong to Chinese Railway in 2016 and the company have over 10 years’ experiences in manufacturing railway wagons and bogies; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.

Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.