HPH4500
HYDRAULIC PILING HAMMER
• Fast hammer blow rate for rapid pile penetration
• Full energy monitoring on screen
• Full history of hammer performance
• Highly reliable and robust electrical switching
• Intelligent stroke control
• Very few serviceable parts, with on screen fault diagnostics
• Easily maintained by Diesel / Mechanical fitter
• Cushion block irons out peak stresses
• Very efficient energy transfer
| SPECIFICATION | UNITS | HPH4500 |
|---|---|---|
| RAM WEIGHT | kg | 3,500 |
| lbs | 7,840 | |
| IMPACT VELOCITY | m/s | 5.05 |
| ft/s | 16.60 | |
MAXIMUM ENERGY TRANSFERED TO PILE |
KNm | 45.00 |
| ft lb | 32,560 | |
MINIMUM ENERGY TRANSFERED TO PILE |
KNm | 18.00 |
| ft lb | 13,280 | |
| BLOW RATE | bpm | 80-120 |
LENGTH - LEAD MOUNTED |
mm | 4,650 |
| in | 183 | |
| MINIMUM WIDTH OF BODY | mm | 640 |
| in | 25.5 | |
WEIGHT - LEAD MOUNTED |
kg | 8,500 |
| lbs | 19,000 | |
WEIGHT - WITH SHEET PILE LEG GUIDES + SPREADER PLATE |
kg | 10,750 |
| lbs | 23,700 | |
WEIGHT - FREE HANGING WITH Ø914 GUIDE SLEEVE |
kg | 10,000 |
| lbs | 22,040 |
UNIVERSAL GUIDE SLEEVE SUITS TUBES UP TO Ø914 mm (36 ”) PILES
FREE HANGING WITH LEG GUIDES.
THE BASIC HAMMER CAN BE FITTED WITH LEG GUIDES THAT HAVE FLEXIBLE LEG INSERTS AS SHOWN. DIFFERENT LEG INSERT CAN BE USED TO ADAPT TO DIFFERENT SHEET PILE TYPES.
THE HAMMER READILY FITS PAIRS OF MOST ‘U’ OR ‘Z’ SHEET PILES WITH DIFFERENT INSERTS.
INSERTS CAN ALSO BE SUPPLIED TO PERMIT THE HAMMER TO DRIVE H-PILES.
DAWSON POWERPACK
| SPECIFICATION | UNITS | DAWSON |
|---|---|---|
| DIESEL ENGINE POWER | kW | 120 |
| rpm | 2,100 | |
| HYDRAULIC SYSTEM PRESSURE | bar | 250 |
| psi | 3625 | |
OIL FLOW RATE |
L/min | 230 |
SIZE - LENGTH x WITH x HEIGHT |
m | 3.3 x 1.34 x 2.26 |
| in | 130 x 53 x 89 | |
| WEIGHT | kg | 3200 |
| lbs | 7,040 | |
| FUEL CAPACITY | litres | 300 |
FUEL CONSUMPTION @60% |
litres / hour | 19.9 |
For a HPH4500 PDF specification sheet ........(click here)
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