33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Home / Products / Hydraulic Pump / Dinamicoil
Product Overview
This high-performance repair seal kit is engineered for Dinamicoil PG1022 heavy-duty planetary gear reducers and hydraulic motors, covering full torque models ranging from 9,000 N·m to 15,000 N·m. The kit includes complete shaft seals, piston seals, O-rings, gaskets, backup rings and brake sealing components for full unit overhaul and maintenance.
Adopting imported premium NBR nitrile rubber and FKM fluororubber as core materials, reinforced with PTFE slide rings for high-pressure sealing surfaces, the seal set delivers exceptional oil resistance, high-pressure resistance (up to 40 MPa), wear resistance and aging resistance. It is a direct OEM replacement for Dinamicoil original seals, effectively resolving external oil leakage, internal bypass, pressure drop and seal failure under heavy vibration, extending the service life of PG1022 units in continuous heavy-load operations.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Dinamicoil PG1022 Gear Reducer & Hydraulic Motor Seal Kit |
Applicable Model |
PG1022 (Torque: 9,000–15,000 N·m; Gear Ratio: 94.9) |
Compatible Series |
Dinamicoil PG Series Heavy-Duty Planetary Gear Reducers |
Main Material |
Imported NBR / FKM Fluororubber + PTFE Bronze-Filled Slide Ring + Reinforced Backup Ring |
Max Working Pressure |
40 MPa (400 bar) |
Working Temperature |
-30°C ~ 120°C (NBR); -30°C ~ 180°C (FKM) |
Kit Contents |
Shaft seal, piston seals, O-rings, gaskets, backup rings, brake piston seals, full overhaul sealing parts |
Cross Reference OEM No. |
(To be filled with actual OEM numbers) |
Net Weight |
Approximately 1.5 kg |
Applicable System |
Heavy-duty hydraulic drive system, wheel drive & track drive system for mining/construction machinery |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Dinamicoil PG1022 planetary gear reducers and hydraulic motors, matching standard OEM part numbers precisely. No cutting or modification required, enabling quick direct installation for scheduled overhaul and emergency field repair.
2. Premium Imported Sealing Material.Core sealing components use high-performance FKM fluororubber, PTFE bronze-filled slide rings and reinforced backup rings. The materials resist hydraulic oil corrosion, high temperature and mechanical fatigue, maintaining stable sealing performance across -30°C to 180°C.
3. High Pressure & Vibration Resistance.All parts undergo strict 40 MPa high-pressure and vibration simulation tests. Eliminates internal and external leakage completely, sustains stable hydraulic pressure, and ensures consistent torque and power output of PG1022 units under harsh mining, construction and heavy-load conditions.
4. Complete All-in-One Repair Kit.Equipped with all sealing accessories required for full unit maintenance, including dedicated seals for integrated multi-disc brakes. Integrated packaging simplifies parts inventory management, reduces repair downtime and lowers overall equipment operation and maintenance costs.
5. Strict Factory Quality Control.Every seal kit undergoes air tightness, high pressure and accelerated aging tests before shipment. All products comply with Dinamicoil original factory standards, ensuring reliable long-term operation for industrial and heavy-duty machinery.
6. Wide Application Scope.Suitable for Dinamicoil PG1022 units installed on various heavy-duty and engineering equipment:
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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