Power Pack Hydraulic – Sistem Tekanan Tinggi untuk Winch, Crane, dan Boom Reel Oil Spill
Hydraulic power pack menyediakan tenaga dorong masif untuk sistem winch boom, crane deployment, dan heavy reel yang membutuhkan flow 40-80 LPM @ 150-250 bar. Berbeda dari electric power pack, sistem hidrolik ini unggul dalam continuous torque dan shock load handling untuk operasi berat seperti recovery boom 200m atau crane 2 ton di kapal response.
Power pack hydraulic adalah tulang punggung heavy duty oil spill recovery di pelabuhan besar dan offshore platform.
Apa Itu Power Pack Hydraulic?
Power pack hydraulic adalah unit diesel/electric yang menggerakkan gear pump, piston pump, atau axial piston untuk menghasilkan fluida bertekanan tinggi (150-350 bar) bagi silinder, motor hidrolik, dan valve manifold. Sistem ini dilengkapi cooler, filter, dan accumulator untuk operasi kontinu tanpa overheat.
Spesifikasi heavy duty:
- Flow rate: 40-80 L/min
- Pressure: 150-250 bar continuous
- Tank capacity: 100-300 L
- Engine: Diesel 20-40 HP
- Hose: 1/2″ – 3/4″ 400 bar rated
- Weight: 600-1200 kg
ISO quick coupler kompatibel semua alat hydraulic marine.
Jenis Hydraulic Power Pack Oil Response
| Tipe Pump | Flow/Pressure | Aplikasi | Engine |
| Gear Pump | 50 LPM @175 bar | Boom winch | Diesel 20HP |
| Piston Pump | 40 LPM @250 bar | Crane 2 ton | Diesel 30HP |
| Axial Piston | 80 LPM @210 bar | Multi reel | Diesel 40HP |
| Load Sensing | Variable 20-60 LPM | Precision control | Electric 25HP |
Piston pump paling populer (85% torque efficiency).
Sistem Hidrolik Komponen Utama
| Komponen | Fungsi | Spesifikasi |
| Hydraulic Pump | Generate pressure | 40cc/rev piston |
| Control Valve | Directional + flow | 4/3 solenoid CETOP5 |
| Accumulator | Pressure shock absorb | 15L @250 bar |
| Cooler | Oil temp <60°C | Air/oil 30kW |
| Filter | Cleanliness NAS 7 | 10 micron absolute |
| Relief Valve | Overpressure protection | 275 bar poppet |
Closed loop – nol kebocoran, zero spill compliant.
Keunggulan Hydraulic Power Pack
| Fitur | Spesifikasi | Manfaat Heavy Duty |
| Torque Continuous | 5000 Nm | Boom 200m no stall |
| Shock Load | 2x overload 30s | Crane drop protection |
| Temp Range | -20°C to +70°C | Offshore winter/summer |
| Duty Cycle | 100% continuous | 24/7 operation |
| Efficiency | 92% pump | 20% fuel saving |
No overheating setelah 72 jam full load.
Aplikasi Heavy Recovery Hydraulic
Deployment scenarios industrial:
- Boom Winch 200m – Recovery boom kotor + minyak 500L
- Crane Boom Deployment – 2 ton skimmer dari response vessel
- Multi Reel System – 4 winder simultan di pelabuhan besar
- Anchor Winch – Stabilisasi containment circle arus 2 knot
- Pipe Recovery Crane – Cleanup pipa bocor refinery
Case study: Balikpapan Refinery → 200m boom + 1 ton skimmer recovery 45 menit single power pack.
Spesifikasi Teknis Lengkap
50 LPM @210 bar Power Pack
– Engine: Cummins QSB3.3 40HP @2200 RPM
– Pump: Rexroth A10VSO45 piston variable
– Max pressure: 280 bar
– Flow: 10-50 LPM load sensing
– Tank: 200L bunded stainless 316
– Cooler: 40kW air blast fan
Control System
– Valve bank: Parker D1VW CETOP5
– Accumulator: 20L bladder type
– Filtration: 3 micron suction + 10 micron return
– Gauge: Digital 0-400 bar + temp
Interface
– Couplers: ISO 16028 flat face 3/8″
– Hoses: 3/4″ 350 bar 20m
– Remote: Pendant 15m 6 button
ISO 4413 hydraulic safety certified.
Setup dan Commissioning Cepat
Prosedur 20 menit heavy duty:
1. Level positioning + bunded tray (5 menit)
2. Hose connection flat face couplers (3 menit)
3. Bleed air dari pump + accumulator (4 menit)
4. Pressure test 50 bar no leak (3 menit)
5. Load test 25% → 100% ramp (3 menit)
6. Remote pairing + safety check (2 menit)
Hot restart <10 detik.
Maintenance Hydraulic Intensive
| Interval | Critical Checks | Downtime |
| Harian | Oil level + temp + filter diff | 10 menit |
| 50 jam | Return filter change | 30 menit |
| 250 jam | Suction strainer + breather | 45 menit |
| 500 jam | Accumulator recharge | 1 jam |
| 1000 jam | Pump coupling + valve stack | 3 jam |
Perbandingan Hydraulic vs Electric
| Sistem | Torque | Speed Control | Maintenance | Cost |
| Hydraulic Power Pack | 5000+ Nm | Load sensing | Oil intensive | High initial |
| Electric Power Pack | 1000 Nm | VFD precise | Low | Lower initial |
| Pneumatic | 200 Nm | Poor | High | Unsafe oil area |
Standar Sertifikasi Hydraulic
Memenuhi:
- ISO 4413 Hydraulic fluid power safety
- EN 982 Safety agricultural/horticultural
- ISO 7745 Hydraulic fluid power fire resistance
- ATEX 2014/34 Zone 1 hazardous
- DNVGL-CG-0339 Hydraulic systems ships
Kesimpulan
Power pack hydraulic adalah heavy duty powerhouse untuk winch boom, crane recovery, dan reel system yang menangani beban ekstrem. Dengan flow tinggi, torque masif, dan sistem proteksi lengkap, power pack ini memungkinkan industrial scale oil spill recovery yang reliable 24/7.
Pilih hydraulic power pack untuk mission critical heavy lifting dalam operasi oil response profesional.
