JUWEI/PIE Diesel Hammers SpecificationsD30
JUWEI/PIE Diesel Hammers
D30
Technical documents
D30 bearing chartDownload PDF
Legacy reference only. Not revalidated against the current JUWEI energy ratings. Do not use for design or acceptance; request a verified chart from PIE through PACO.
Diesel hammer manualDownload PDF
Units
Specifications
Published JUWEI/PIE specifications. Final hammer selection requires review of pile, soil, capacity and drivability.
| Specification | US | Metric |
|---|---|---|
| Energy per Blow | 35,381–75,453 ft-lb | 47.97–102.3 kNm |
| Blows Per Minute | 36–52 | 36–52 |
| Ram Weight | 6,614 lb | 3,000 kg |
| Hammer Weight (Includes Trip Device) | 14,308 lb | 6,490 kg |
| Hammer Weight (Without Trip Device) | 13,911 lb | 6,310 kg |
| Trip Device Weight | 397 lb | 180 kg |
| Diesel Fuel Tank Capacity | 17.70 US gal | 67 L |
| Lube Tank Capacity | 5.02 US gal | 19 L |
| Fuel Consumption | 2.64 US gal/hr | 10 L/hr |
| Oil Consumption | 0.26 US gal/hr | 1 L/hr |
| Hammer Length | 246.5 in | 6,260 mm |
| Hammer Width | 25.2 in | 640 mm |
FUEL SETTINGS:
Estimates only, not JuWei ratings. APE D30-52 setting proportions mapped to JuWei’s 47.97–102.3 kNm range; endpoint mapping is assumed. Do not use for operation or bearing/drivability calculations. JuWei overall rate: 36–52 blows/min; setting-specific rates are not supplied.
| Setting | US | Metric |
|---|---|---|
| Setting 4 | 75,453 ft-lb | 102.30 kNm |
| Setting 3 | 62,354 ft-lb | 84.54 kNm |
| Setting 2 | 49,254 ft-lb | 66.78 kNm |
| Setting 1 | 35,381 ft-lb | 47.97 kNm |
Leader information
| Specification | Published size |
|---|---|
| Minimum U-leader size | 24 inches |
| Common U-leader size | 26 inches |
Optional upgrades and add-ons
| Available option |
|---|
| Hydraulic Trip |
| Hydraulic Trip Power Unit |
| Custom Lead Size |
| Spare Parts/Tools Packages |
| Custom Drive Caps |
| Leaders/Drive Systems |
Learn more about JUWEI/PIE products at www.piledrivingie.com.