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Hydraulic Post Driver Troubleshooting

Name: Hydraulic Post Driver Troubleshooting
Brand: Yantai Rocka Machinery Co., Ltd
Rating: 4.6 (14 reviews)

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Model:

SK20
SK30
SK40
SK43
SK45
SK50

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Model No. :
Brand Name :
Applicable industry :	Manufacturing Plant,Farms,Construction Works,Energy &Amp; Mining
Where to provide local services (in which countries are there overseas service outlets) :	Canada,United States,Australia
Video factory inspection :	Provided
Mechanical test report :	Provided
Marketing type :	New Product 2020
Core component warranty period :	2 Years
status :	New
place of origin :	China
warranty period :	2 Years
Unique selling point :	Low Fuel Consumption
Operating Weight :	142 Kg
Overall Length :	1788 Mm
Oil Flow Requirement :	40 ~ 90 L/Min
Operating Pressure :	110 ~ 140 Bar
Back-Head Pressure :	16.5 Bar
Blows Per Minute :	500 ~ 900 Bpm
Tool (Chisel) Diameter :	68 Mm
Hose Diameter :	1/2 In

3yrs

Yantai, Shandong, China

Manufacturer
Trade Company

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Platform Certification

Yantai Rocka Machinery Co., Ltd

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Product description

Yantai Rocka Machinery Co., Ltd is the leading manufacturer of excavator attachment equipments in China, providing state-of-the-art ROCKAGE hydraulic breaker,ROCKAGE quick hitch coupler, ROCKAGE vibratory plate compactor,ripper and ROCKAGE hydraulic post drivers.

Rocka's original products were Rockage hydraulic breaker and Rockage quick hitch coupler to OEM Korea brands of hydraulic breakers. This progressive company continues to broaden and enhance excavator attachments equipment product lines, and today the company has the most complete line of excavator attachments equipment in the world.

As recently as 2013, Rocka introduced the model of hydraulic post drivers for tractors,and successfully marketing in Australia and UK. Then again in 2014 a hydraulic post drivers mounted skid steer and excavator was introduced.

Yantai Rocka Farm Hydraulic Excavator Postdrivers

From the best power to the economic satisfaction with exceptional performance -
Demonstrates the true value in treating from fenceing field.

- Dual speed impact frequency allows the hammer speed to be adjusted for maximum productivity.
- Low operating pressure, minimum oil requirements.
- More powerful and durable structure.
- High power combined by Hydraulic pressure and Nitrogen gas.

Postdriver - Large Range

SPECIFICATION	Unit	SK43	SK45	SK50
Operating Weight	kg (lbs)	190 (418)	250 (550)	425 (935)
Overall Length	mm (in)	1719 (68)	2096 (82)	2340 (92)
Oil Flow Requirement	l/min (gpm)	50 ~ 90 (13.1 ~ 23.6)	60 ~ 100 (15.8 ~ 26.3)	80 ~ 110 (21.1 ~ 29.1）
Operating Pressure	bar/ (psi)	120 ~ 150 (1706 ~ 2133)	130 ~ 150 (1849 ~ 2133)	140 ~ 160 (1991 ~ 2275）
Back-Head Pressure	bar/ (psi)	16.5 (235)	16.5 (235)	16.5 (235)
Blows Per Minute	bpm	400 ~ 950	400 ~ 950	350~700
Tool (Chisel) Diameter	mm (in)	75 (2.95)	85 (3.34)	100 (3.94)
Hose Diameter	in	1/2	3/4	3/4

* Specifications of Rockage hydraulic tools are subject to change without notice.

Postdriver - Small Range

SPECIFICATION	Unit	SK20	SK30	SK40
Operating Weight	kg (lbs)	65 (143)	73 (160)	142 (312)
Overall Length	mm (in)	1190 (44)	1604 (63)	1788 (70)
Oil Flow Requirement	l/min (gpm)	20 ~ 40 (5.25 ~ 10.5)	30 ~ 50 (7.9 ~ 13.2)	40 ~ 90 (10.5 ~ 23.8)
Operating Pressure	bar/ (psi)	90 ~ 120 (1280 ~ 1706)	90 ~ 120 (1280 ~ 1706)	110 ~ 140 (1564 ~ 1990)
Back-Head Pressure	bar/ (psi)	16.5 (235)	16.5 (235)	16.5 (235)
Blows Per Minute	bpm	700 ~ 1200	600 ~ 1100	500 ~ 900
Tool (Chisel) Diameter	mm (in)	45 (1.77)	53 (2.09)	68 (2.68)
Hose Diameter	in	1/2	1/2	1/2

* Specifications of Rockage hydraulic tools are subject to change without notice.