8bar 185cfm Portable Diesel Driven Screw Air Compressor

A diesel mobile air compressor is an air compressor that is driven by a diesel engine and drives the rotation of the screw compressor rotor to compress air and other components. Mobile air compressors

Working Pressure:7~30[ bar ]101.5~435[ psig ]
Free Air Delivery:123.55~1200[ cfm ]3.5~34[ m³/min ]
Working Power:26.8~429[ kw ]35.7~571[ hp ]

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8bar 185cfm Portable Diesel Driven Screw Air Compressor

Product Details

Products features

Maximum versatility

RKY/ RKYII is ideal choice for powering equipment such as construction machinery. Meticulous construction and premium quality components ensure trouble-free operation in ambient temperatures ranging from -20°C to +45°C. Versatility is further enhanced by the chassis, which can be equipped with a fixed or height adjustable tow bar and with or without an overrun brake. Stationary versions can be installed either on skids or machine mounts.

Lightweight

Powerful doesn't necessarily mean heavy: the RKY/RKYII is exceptionally easy to manoeuvre and transport. Moreover, its larger diesel fuel capacity ensures that the compressor has more than enough power available to last an entire work shift.

Separate air filters for engine and compressor

The air filters are specifically tailored to suit required air demand and therefore ensure dependable system operation. A further important design detail is the electric fuel pump, which enables quick and simple deaeration of the diesel pipelines, thereby eliminating the need for labour-intensive manual pumping.

Optional diesel engine

Flexible diesel engine to meet the different operating environment and conditions of operation, general maintenance, regardless of the location of the compressor, customers can find a suitable supplier of parts.

User friendly

Operation is made simple via user-friendly icons and a single start switch with pre-heat function. The unit also features fully automatic monitoring and shutdown in case of malfunction, whilst a pressure gauge and airend temperature display enable all information to be viewed easily.

Low noise

Noise-proof housing design, suitable to be used in cities as it's low noise-level.

Anti-high-temperature design

The equipment can be operated normally at ambient even reaches 48°C.

Technical Parameters

Rocky Portable Diesel Driven Screw Air Compressors (RKY Single-stage Series)
Model	RKY-3.5/7	RKY-5/7		RKY-6/7		RKY-10/10		RKY-10/12		RKY-12/7	RKY-12.5/14	RKY-14/14	RKY-15/15		RKY-16/17		RKY-18/17		RKY-21/10		RKY-23/14
Volume flow (m³/min)	3.5	5		6.05		10		10		12	12.5	14	15		16		18		21		23
Working pressure (Barg)	7	7		7		10		12		7	14	14	15		17		17		10		14
Fuel tank volume(L)	45	70		100		140		160		160	160	160	280		280		280		360		360
Maximum ambient temperature(℃)	50	50		50		50		50		50	50	50	50		50		50		50		50
Compression stage	1	1		1		1		1		1	1	1	1		1		1		1		1
Engine brand	YANGMA	WEICHAI		WEICHAI		CUMMINS		CUMMINS		CUMMINS	CUMMINS	CUMMINS	CUMMINS		CUMMINS		CUMMINS		CUMMINS		CUMMINS
Engine model	3TNV88	WP3.2G50E347		WP3.2G61E317		QSB3.9-C130		QSB3.9-C130		QSB3.9-C125	QSB5.9-C180	QSB5.9-C210	QSB6.7-C240		QSB6.7-C240		QSC8.3-C260		QSB6.7-C240		QSL8.9-C325
Engine power(KW)	26.8	36.8		45		97		97		93	132	154	178		194		194		178		242
Maximum engine speed(Rpm)	3000	2500		2500		2200		2500		2300	2000	2200	2000		2200		2400		2000		2100
Minimum engine speed(Rpm)	1800	1750		1750		1500		1500		1500	1500	1500	1500		1500		1500		1500		1500
Wheels Qty	2	2		2		2		2		2	2	2	4		4		4		4		4
Noise level(dB)	75±3	75±3		75±3		80±3		80±3		80±3	85±3	85±3	85±3		85±3		88±3		88±3		88±3
Overall weight (kg)	880	1200		1550		1820		1840		1860	2020	2220	2750		2780		2910		2840		3020
Dimensions(LWH)mm	285312721092	323014401425		330015701560		380019001900		380019001900		380019001900	435019601950	435019601950	398018602450		398018602450		398018602450		458019502500		458019502500
Air outlet (inch)	2*G3/4	G1,G3/4		G1-1/4,*G1		G1-1/2, 2*G1-1/4		G1-1/2, 2*G1-1/4		G1-1/2, 2*G1-1/4	G1-1/2, 2*G1-1/4	G1-1/2, 2*G1-1/4	G1-1/2, 3*G1-1/4		G1-1/2, 3*G1-1/4		G1-1/2, 3*G1-1/4		G1-1/2, 3*G1-1/4		G1-1/2, 3*G1-1/4
Rocky Portable Diesel Driven Screw Air Compressors (RKYII Two-stage Series)
Model	RKYII-27/12		RKYII-30/10		RKYII-18/25		RKYII-34/9		RKYII-30/12		RKYII-25/18	RKYII-25/20		RKYII-30/25		RKYII-31/20		RKYII-35/25		RKYII-34/30
Volume flow (m³/min)	27		30		18		34		30		25	25		30		31.3		35		34
Working pressure (Barg)	12		10		25		9		12		18	20		25		20		25		30
Fuel tank volume(L)	420		420		420		480		480		480	480		760		760		840		840
Maximum ambient temperature(℃)	50		50		50		50		50		50	50		50		50		50		50
Compression stage	2		2		2		2		2		2	2		2		2		2		2
Engine brand	CUMMINS		CUMMINS		CUMMINS		CUMMINS		CUMMINS		CUMMINS	CUMMINS		CUMMINS		CUMMINS		CUMMINS		CUMMINS
Engine model	QSL8.9-C325		QSL8.9-C325		QSL8.9-C325		QSL8.9-C360		QSL8.9-C360		QSL8.9-C360	QSL8.9-C360		QSZ13-C525		SZ13-C475		QSZ13-C575		QSZ13-C575
Engine power(KW)	242		242		242		264		264		264	264		391		354		429		429
Maximum engine speed(Rpm)	2100		2100		2100		2100		2100		2100	2100		1900		1900		1900		1900
Minimum engine speed(Rpm)	1500		1500		1500		1500		1500		1500	1500		1400		1400		1400		1400
Wheels Qty	4		4		4		4		4		4	4		4		4		4		4
Noise level(dB)	88±3		88±3		88±3		88±3		88±3		88±3	88±3		88±3		88±3		88±3		88±3
Overall weight (kg)	4800		5150		5310		5500		5500		5610	5230		5080		5080		7520		7560
Dimensions(LWH)mm	540021002550		540021002550		540021002550		560021002550		560021002550		560021002550	565021002550		565021002550		565021002550		565021002550		565021002550
Air outlet (inch)	5 pcs in total (2G1-1/2, 2G1-1/4, 1*G1)						5 pcs in total (2G1-1/2, 3G1-1/4)				5 pcs in total (2G1-1/2, 3G1-1/4)			5 pcs in total (2G1-1/2, 2G1-1/4, 1*G1)
Remarks: The dimensions include the length of the trailer.

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