60348692 Brake piston Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

60348692 Brake piston Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is a core actuator of the braking system. Utilizing hydraulic drive, it reciprocates to push the brake pads against the brake disc, completing the equipment deceleration and parking. It can precisely transmit braking force, ensuring uniform braking stroke and balanced force distribution, avoiding uneven braking and lag response, and guaranteeing smooth and safe braking of the equipment.
This genuine SANY brake piston undergoes precision honing and hardening for rust prevention, resulting in a smooth surface, precise roundness, and strong fatigue resistance. It is suitable for harsh operating conditions such as high-pressure braking, high-frequency start-stop, and vibration/impact. Old pistons are prone to scoring, corrosion, jamming, and deformation, causing brake pressure loss, poor return to position, and dragging/uneven braking. In severe cases, this can lead to brake overheating, failure, and shutdown. This product can be replaced in situ without damage, suitable for maintenance overhauls and bulk stocking, quickly restoring brake sensitivity and reducing maintenance costs.

【Core Technical Parameters】

— Product Model: 60348692
— Product Name: Brake Piston
— Product Type: Hydraulic Drive and Braking Components for Engineering Machinery Braking Systems
— Compatible Models: Compatible with SANY’s corresponding specifications of travel and slewing brake assemblies, supporting non-destructive replacement.
— Main material: High-strength alloy, pressure-resistant, wear-resistant, impact-resistant, and not easily corroded or deformed.
— Working conditions: Suitable for high-pressure braking, high-frequency start-stop, and heavy-load continuous operation.
— Structural Design: One-piece precision column with uniform outer diameter, high coaxiality, and smooth expansion and contraction.
— Braking performance: Fast hydraulic response, stable thrust, uniform force distribution, and balanced braking effect.
— Surface treatment: Precision honing + hardening and rust prevention treatment, resulting in high gloss, corrosion resistance, and anti-aging properties.
— Working characteristics: Hydraulic reciprocating motion, transmitting braking force, and regulating the braking engagement state.
— Dimensional accuracy: Original factory precision engineering standards, accurate gaps, and excellent sealing fit.
— Installation method: Original installation without modification, efficient and convenient maintenance and disassembly.
— Working condition adaptability: fatigue resistant, high pressure resistant, and can operate without jamming during long-term reciprocating operation.
— Service life: The material is tough and wear-resistant, ensuring stable braking performance over long periods.

The 60348692 brake piston is a core hydraulic component of SANY’s original braking system. It features high precision, pressure and wear resistance, sensitive extension and retraction, and stable braking, making it suitable for the travel and slewing braking assemblies of construction machinery. It effectively solves problems such as uneven braking, delayed response, return jamming, brake overheating, and insufficient braking force, improving equipment braking performance and safety, reducing downtime due to malfunctions, and lowering maintenance costs. It is a high-quality original part for equipment maintenance and bulk stocking.

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1 60348683 Piston
3 60348705 Plug
5 60348687 Bushing
6 60348703 O-ring 95113-02400
7 60348647 Housing
9 60348689 Spring
13 60348678 Plunger
15 60348684 Spring B0111-13073
16 60348691 Brake pads
17 60348685 Bearing
24 60348681 Sloping plate
25 60348690 Brake pads B0441-96007
28 60348692 Brake piston
31 60348700 O-ring 95123-26000
33 60348695 O-ring 20461-65213
34 60348699 Oil seal
36 60348676 Cylinder block
38 60348679 Return Disk
41 60348686 Bearing B0141-69004
43 60348694 retaining ring
46 60348682 Steel ball 20461-69205
48 60348677 Oil Distribution Plate
51 60348680 Spherical bushing
52 60348696 retaining ring
54 60348702 Plug 21961-95025
55 60348693 O-ring 20461-75201
56 60348675 axis
57 60182019 Piston Motor Seal Repair Kit

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