Introducing the Pinnacle of Safety: Ascend Fuji Elevator (Suzhou) Co., Ltd proudly presents the High-Performance Hydraulic Buffer Model OH-70/220/275/65/80A/425. This state-of-the-art product epitomizes reliability and innovation, offering unparalleled performance to elevate safety standards across diverse industries.
Explore Our Comprehensive Product Specifications: Dive deep into the world of superior engineering and intricate details that make our hydraulic buffers indispensable for industries where safety is paramount. Discover the meticulous craftsmanship that sets our products apart.
Versatile Model Variants: Our collection of hydraulic buffer models, including OH-65/80A/425, OH-70/220/275, OH-80/175/210, and OH-10/16/20, offers a tailored solution for every industry's unique requirements and applications. Explore the diversity of options we provide to meet your specific needs.

Parameter |
Unit |
OH-65 |
OH-80A |
OH-425 |
Rated |
m/s |
≤0.63 |
≤1.0 |
≤2.5 |
Buffer quality |
kg |
500~4600 |
1500~4600 |
750~3600 |
Compression |
mm |
65 |
80 |
425 |
Free Height H |
mm |
355 |
405 |
1145 |
HL-46 Oil mass |
L |
0.45 |
0.52 |
2.5 |
OH-80/175/210 Model Highlights: Uncover the exceptional features of our OH-80/175/210 model, expertly designed to ensure peak safety and efficiency in a multitude of operational settings. Discover why this model is a preferred choice in safety-centric environments.
Parameter |
Unit |
Oh-80 |
OH-75 |
OH-210 |
Rated |
m/s |
≤1.0 |
≤1.6 |
≤1.75 |
Buffer quality |
kg |
600~3600 |
600~3600 |
600~3600 |
Compression |
mm |
80 |
175 |
210 |
Free Height H |
mm |
315 |
510 |
610 |
HL-46 oil mass |
L |
0.35 |
0.80 |
0.80 |
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FAQ
1. Why choose us?
1). We have been in the elevator industry for 15 years and have a professional technical team that can give customers solutions to complex shaft spaces for new elevators.
2). Our technicians have long-term working experience in global elevator companies and can provide effective suggestions for customized car and elevator door material decoration according to customer requirements. Let your elevator not only have quality assurance but also aesthetic elements.
2.Are our elevators safe? -About the door
1). The 1st line protection - the light curtain will automatically reopen the door when it senses an obstacle;
2). The 2nd line protection - the door inverter will give signal to reopen the door when the obstacle reaches 150N to prevent people from being pinched.
3. Are our elevators safe? -How to prevent falling and hitting the top
1). All our safety components are with CE and EAC certification;
2). When the elevator falls faster than 1.15 times the rated speed, the speed governor and tension device will activate the lifting rod of the safety gear, which can stop the further fall by braking the guide rail;
3). When the upward speed exceeds 1.15 times the rated speed, the control cabinet will send a signal to the traction machine, and the traction machine will brake, so that the traction machine will stop going up.
Your Ascend , More than Safety!