HHx-SERIES - Hydraulic Impact Hammers - Junttan

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New generation hydraulic hammers

Junttan HHx series, the new generation hydraulic hammers for tough conditions, provides an adjustable stroke with a blow rate up to 60 blows per minute. The new level of total efficiency of the HHx hammer combined with intelligent x-series solutions leads to a high level of piling project productivity, reliability and user-friendliness, as well as easy on-site service. The robust, totally new structural design of the HHx series impact hammers ensures that the hammer can be operated at full capacity at all times in the toughest conditions.

The Junttan HHx hammers are the ideal solution for driving steel piles. The hammers are operated with the new generation Junttan xCU power packs, which fulfill the latest environmental requirements and can be supplied with Tier 3 or Tier 4 final engines.

Optimized for steel piles

Accelerated double acting hydraulic hammer

Superior blow rate

Model	HHx160/130	HHx160/160	HHx210/130	HHx210/160
RAM BLOCK WEIGHT	9 910 kg (21 850 lb)	9 910 kg (21 850 lb)	14 140 kg (31 200 lb)	14 140 kg (31 200 lb)
MAXIMUM ENERGY	160 kNm (118 000 ft-lb)	160 kNm (118 000 ft-lb)	210 kNm (154 888 ft-lb)	210 kNm (154 888 ft-lb)
STROKE	1 000 mm (3 ft)	1 000 mm (3 ft)	1 000 mm (3 ft)	1 000 mm (3 ft)
BLOW RATE	60-180 bl/min	50-150 bl/min	60-180 bl/min	50-150 bl/min
OPERATING PRESSURE	200 bar ( 2 900 psi)	140 bar (2 030 psi)	280 bar (4 061 psi)	190 bar (2 756psi)
OIL FLOW (NOMINAL/MAX)	700 l/min (185 gpm)	880 l/min (233 gpm)	700 l/min (185 gpm)	880 l/min (233 gpm)
HAMMER WEIGHT*	19 400 kg (42 750 lb)	19 400 kg (42 750 lb)	25 600 kg (56 450 lb)	26 000kg (57 300 lb)
RECOMMENDED POWER PACK	Junttan 15/20xCU	Junttan 15/20xCU	Junttan 15/20xCU	Junttan 15/20xCU
Model	HHx250	HHx300	HHx350	HHx500
RAM BLOCK WEIGHT	16 260 kg (35 850 lb)	20 510kg (45 200 lb)	22 160 kg (49 850 lb)	28 860 kg (63 625 lb)
MAXIMUM ENERGY	250 kNm (184 390 ft-lb)	300 kNm (221 268 ft-lb)	350 kNm (258 147 ft-lb)	500 kNm (368 781 ft-lb)
STROKE	1 000 mm (3 ft)	1 000 mm (3 ft)	1 000 mm (3 ft)	1 200 mm (4 ft)
BLOW RATE	50-150 bl/min	50-150 bl/min	50-150 bl/min	40/50-150 bl/min
OPERATING PRESSURE	220 bar (3 191 psi)	280 bar (4 061 psi)	290 bar (4 061 psi)	320 bar (4 641 psi)
OIL FLOW (NOMINAL/MAX)	880 l/min (233 gpm)	880 l/min (233 gpm)	880 l/min (233 gpm)	860 l/min (227 gpm)
HAMMER WEIGHT*	28 800 kg (63 500 lb)	34 800 kg (76 700 lb)	37 600 kg (82 900 lb)	46 700 kg (102 956 lb)
RECOMMENDED POWER PACK	Junttan 20xCU	Junttan 20xCU	Junttan 20xCU	Junttan 20xCU/PP1400

*excluding cap and sleeve

HHx Series Models

HHx160-500 Datasheets (PDF)

Gallery

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General:

• Purchase inquiry
• Rental inquiry

Type of project(s):

• Jetties
• Bridges
• Port development project
• Construction

Pile type:

• Steel tubes
• Sheet piles
• King piles
• Spun piles
• Cast in situ
• Pre-cast concrete piles

Other information:

• Required energy
• Required ram block weight
• Outside diameter(s)

Contact information

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• Options - upper carriage
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• Options - pile type
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• Options - used for
• Options - engine emission classification
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• Options - RIC
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