Hydraulic Remote Controls Rated flow: 8~30L/min Output pressure: 0~30 bar
able of Contents General Operating Data HRC4 and Model Code HRC2 and Model Code HRC and Model Code HRC- Function and HRC-B Function and HRC-C Function and HRC-D Function and HRC-E Function and HRC-F Function and HRC-G Function and HRC-H Function and Output ressure Curves Service arts 3 4 5 5 6 12 12 13 15 15 16 17 18 19 20 21 22 23 24 25 2 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
General Hydraulic Remote Controls (HRCs) are used to activate and control directional valves or pumps from a remote and single operating station. HRCs come in hand, foot and mechanically operated versions. On vehicles they are typically installed in seat armrests or in a console. Supply flow from a dedicated pump here are various methods of supplying the flow to the Hydraulic Remote Control. he most coon and generally recoended is a separate pump. In all applications, filtrations must be installed to maintain the fluid cleanness level within the specified limit. Fluctuation of supply pump pressure will not generally cause the HRC output pressure to vary. Operation HRCs are fed a constant input pressure, from which they create reduced output pressures that vary proportionally with lever or pedal stroke. When the HRC is operated, output pilot pressure flows to the main directional control valves, precisely controlling main spool position and direction. EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 3
General Features and Benefits Higher productivity. HRCs require very little operator effort, increasing more productivity from both man and machine. recise control. Excellent pressure metering capabilities allows precise control of work functions and less wear and tear on the application. Freedom of system design. Single-station control of widely placed directional valves is readily achieved. For example, in a vehicle, an HRC is easily mountable in the cab (or elsewhere) due to its compactness, eliminating cumbersome mechanical linkages. safer, cleaner operating environment. Designing an ergonomic workstation is easily achieved by leveraging benefits inherent in a system designed with HRCs. he benefits include; lowering noise levels, system oil temperature and the removal of fire hazards from the workstation. Optimum piping, quietness and heat dissipation. HRCs allow main-stage directional valves to be mounted anywhere, thereby allowing designers to optimize critical system parameters. Less noise. he use of an HRC allows better insulation between the cab, engine and other machine parts. Lower hysteresis provides superior control and as a result reduces vehicle shock and subsequent noise levels. Enhanced operator safety. he HRC needs only low working pressure, about 30 bar (435 psi). Reducing the risk to the operator in a situation of pipe failure. dditional features and benefits of HRC Rated flow: 8~30 LM. Output ressure: 0~30 bar. Maximum inlet pressure: 50 bar for aluminum 100 bar for cast iron Wide variety of joystick options: standard lever, ergonomic multi-axis and pedal operated for various applications. High and consistent performance guaranteed over a wide range of temperature (-20 o C ~90 o C). wide range of output pressure characteristics. HRCs can be perfectly matched to the main stage valve to achieve optimum machine performance. Operating Data HRC4 HRC2 HRC- HRC-B HRC-C HRC-D HRC-E HRC-F HRC-G HRC-H Max. inlet pressure (bar) 100 50 100 100 100 50 100 100 100 100 Max. back pressure (bar) 3 3 3 3 3 3 3 3 3 3 Rated flow (LM) 20 8~35 20 10 10 8~27 20 10 10 20 Output pressure (bar) 0~30 0~28 0~27 0~28 0~28 0~30 0~27 0~28 0~28 0~27 Operation torque (NM) 5~36.7 2.4~32.6 55~160 60~173.8 5~135 1.6~43.8 55~160 5~135 60~170.8 55~160 Fluid Mineral oil Fluid temperature -20 to 90 C mbient temperature -40 to 60 C Viscosity 12-400 2 /s Max level of fluid contamination 18/16/13 - ISO 4406 4 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC4 Model Code Manual operated double function models he HRC4 series is a double function valve that may be fitted with many different styles of hand-operated levers. his unit is typically used to control two double acting spools using a single joystick-style actuator. his provides a single-handed, user-friendly device to control two separate functions. Functional Symbol HRC4 1 L 01 02 00 D 1,2,3,4 5 6 7 8 9 10,11,12 13,14,15 16,17 18 19 1,2,3,4 Hydraulic Remote Control - Joystick 5 Mount type hrough holes(4xφ7) B Slot 6 ort size and body materials 1 BS G1/4 (JIS F1/4), cast iron 2 BS G3/8 (JIS F 3/8), aluminum 3 BS G3/8 (Only port G1/4), aluminum 4 BS G1/4 (JIS F 1/4), aluminum 5 5/16-24-UNF-2B (SE2), aluminum 6 7/16-20-UNF-2B (SE4), aluminum 7 9/16-18-UNF-2B (SE6), aluminum 8 BS G1/4 (JIS F 1/4), aluminum small body size 7 ctuator type ype (Single ~ wo Buttons) B ype B (Single Button) C ype C (Single ~ here Buttons) D ype D (roportional Switch or Buttons) 8 ctuator auxiliary None B Single button C wo buttons D hree buttons E Four buttons F roportional Switch and two buttons G roportional Switch, two buttons and FNR (Front and Reverse) switch 9 ctuator orientation L Left R Right 10,11,12* Output pressure -1&3 ports ## roportional with forced terminal rise B## roportional without forced terminal rise C## roportional with gain change and forced terminal rise 13,14,15* Output pressure -2&4 ports ## roportional with forced terminal rise B## roportional without forced terminal rise C## roportional with gain change and forced terminal rise 16,17 Special requirements 00 None ## List special requirements 18 ainting 0 luminum - No painting C Cast iron - rimer blue D Cast iron - rimer black 19 Design Number First design * ## is No. chosen from ressure Control Curves table EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 5
HRC4 - ort and Body osition 6: Code 1 osition 6: Code 2~7 1 108 4 4-7 HRU (.C.D 113) 38 17.5 17.5 2 108 3 6-F 1/4 O-ring port Fitting tightening torque:40.8±2 N.m 29 29 113 6-F 1/4 O-ring port* Fitting tightening torque: 37+3.0 N.m * Multiple port sizes as model code position 6 code 2~7. 2 6-F 3/8 3 5-F 3/8, ort 1/4 4 6-F 1/4 5 6-5/16-24-UNF 6 6-7/16-20-UNF 7 6-9/16-18-UNF osition 6: Code 8 90 107 33 4-7 (.C.D. 113-100) 76 27 63 6-F 1/4 O-ring ort Fitting ightening orque: 25±2.5N.m 6 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC4 - ype and ports Four work ports ll located on the underside of the valve Single ~ wo electric button switch Button Continuous rated current of switch: DC30Vx6 Spring back EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 7
HRC4 - ype B and ports Four work ports ll located on the underside of the valve Single electric button switch Button Continuous rated current of switch: DC30Vx6 Spring back 345 31 (800) 92 108 8 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC4 - ype C and ports Four work ports ll located on the underside of the valve hree electric button switch Button Continuous rated current of switch: DC30Vx6 Spring back Single operating angle (orts 1,3) 19 Switch 3 Switch 1 21.5 Switch 2 25 23 Single operating angle (orts 2,4) (350) 9 85 31 (Lean center position) (389) (265) JIS D5403 C104 Male & Female of automobile parts (each 1E) 86 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 9
HRC4 - ype D and ports Four work ports ll located on the underside of the valve wo electric button switch One electric proportional switch FNR (Front and Reverse) switch is optional Button Continuous rated current of switch: DC30Vx6 roportional Switch Roration VS SW Layout -26 +26-26 1 Electric Switch SEC +26 1 Connector SEC. 1-Red 1-Blue S2-Yellow S1-White Spring back 1-Black S2-Yellow S1-White -26 +26 1 1-26 +26 1. ush Button Switch (S1, S2) S1 White White S2 Yellow Yellow 1-1. Continuous Rated Current: 3-24VDC 2. roportional Switch (1) 4V (+26 ) Red (+5V) Blue(Output) 1V (-26 ) Black (Ground) 3. Rocker Switch (R1) Violet 6 (R) Brown 2 (Ground) ink 4 (Center) Orange 1 (F) 3-1. Continuous Rated Current: 3-24VDC S/W (1) roportional Switch (1) 1. otal Operating ngle: 52 ±2 2. Center Location: 0 ±3 3. Centering: Spring Centering 4. ctuation Force: 60g±9g 5. Operating emperature: -40 C ~ 85 C 6. Sealing: Sealed (I67) 7. Supply Voltage: 5.0V±0.01V 8. Output Voltage: 1V~4V 9. ESD rotection: VS Diode in arallet to Output VS Diode in arallet to 5V Supply Output Voltage 4V±150mV 2.5V 1V±150mV -26-21 0 +21 +26 Operating ngle Output Voltage rofile S/W (S1) S/W (S2) 19 (Single) 86 25 (Double) 84 31 248 363 Operating ngle 25 ort #3+#4 ort #3 Operating ngle 19 ort #2+#3 Operating ngle 25 Operating ngle 19 ort #4 ort #2 Operating ngle 19 Operating ngle 25 ort #1+#4 ort #1 Operating ngle 19 ort #1+#2 Operating ngle 25 10 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC4 - ype D and ports Four work ports ll located on the underside of the valve Four electric button switch Button Continuous rated current of switch: DC30Vx6 Spring back #1 Double S/W Left #2 Double S/W Right 19 Single 19 25 Double #3 Front S/W #4 Rear S/W 84 8 23 280 198 (Nut ~ op) View R 86 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 11
HRC2 Model Code Single Joystick he HRC2 series is the most basic form of HRC. It is typically used to control a dozer or similar single function. s with all HRC models, this valve operates on the pressure reducing concept, using a constant inlet pressure, and providing a metered variable outlet pressure as a direct result of the lever displacement. Repeat as needed up to 8 sections 1 2 Functional Symbol HRC2 1 S 1 01 01 00 0 1,2,3,4 5 6 7 8 9 10,11,12 13,14,15 16,17 18 19 1,2,3,4 Hydraulic Remote Control - Joystick 5 Mount type B hrough holes (2Xφ8.5) Slot 6 ort size and body materials 1 BS G1/4 (JIS F1/4), aluminum 7 ctuator auxiliary B 8 ctuator orientation S One button None button Straight 9 Number of Valves in Stack** 1 1 section 2 2 sections 3 3 sections 4 4 sections 5 5 sections 6 6 sections 7 7 sections 8 8 sections 10,11,12* Output pressure of port #1 ## B## C## 13,14,15* Output pressure of port #2 ## B## C## 16,17 Special requirements 18 ainting 00 None 19 Design number roportional with forced terminal rise roportional without forced terminal rise roportional with gain change and forced terminal rise proportional with forced terminal rise proportional without forced terminal rise proportional with gain change and forced terminal rise ## List special requirements 0 luminum - No painting First design * ## is No. chosen from ressure Control Curves table ** Recoended section number is 1. For multiple sections options, please consult product marketing 12 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC2 and ports (Side) wo work ports (Underside) With or without single button Button Continuous rated current of switch: DC30Vx6 Spring back 22 22 277.3 (7) 150 106.5 89 27 34 22 1 2 32 31 31 39 50 0.15 57 51 52 0.15 69 2-8.5 HRU 4-F 1/4 Gasket ype EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 13
HRC2-3 section and ports (Side) Six work ports (Underside) With or without single button Button Continuous rated current of switch: DC30Vx6 Functional symbol Spring back 1 2 3 4 5 6 45 45 20 23.5 23.5 283 193 32 32 32 32 B 4.5 90 85.5 22 40 B 25 37 Stamping of Model Name Serial No. (Detail --), ort UNF 9/16-18 UNF-2B, ort UNF 9/16-18 UNF-2B 135 147 ele Winch Luff View B 39 39 55 55 C 110 98 6-UNF 9/16-18 UNF-2B 16 16 Stamping of,b ort B 4-7 6 5 45 4 3 B 45 2 1 22.5 View View C 14 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC Model Code edal he HRC series is a single or dual pedal valve. ypically used to control a single doubleacting spool as a travel pedal on a tracked vehicle. s with all HRC models, this valve operates on the pressure reducing concept, using a constant inlet pressure, and providing a metered variable outlet pressure as a direct result of the pedal displacement. HRC 1 01 00 D 1,2,3,4 5 6 7,8,9 10,11 12 13 1,2,3,4 Hydraulic Remote Control - edal 5 Operating type Double pedal with damping w/o foot plate B Double pedal C Single pedal D Single pedal - push only E Double pedal with damping F Single pedal w/o foot plate G Double pedal w/o foot plate H Double pedal with damping with small foot plate 6 ort size and body materials 1 BS G1/4 (JIS F1/4), cast iron 2 BS G1/4 (JIS F1/4), aluminum (only for type D) 7,8,9* Output pressure ## roportional with forced terminal rise B## roportional without forced terminal rise C## roportional with gain change and forced terminal rise 10,11 Special requirements 00 None 12 ainting D Cast iron - rimer black 13 Design number First design * ## is No. chosen from ressure Control Curves table EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 15
HRC - ype Double pedal with damping w/o foot plate Dual pedal valve Without foot plate With damping Functional symbol 1 2 3 4 62 66 19 50 73 2x2-M10x1.5 D15 66 12.4 0.6 12.4 0.6 60 60 60.5 9 29 197 ort 74 136.5 ort 33.5 29 98 150 130 50 4-F1/4 0-ring port ightening torque 370 20kgf.cm 54 54 108 2-F1/4 Q-ring port ightening torque 370 20kgf.cm 2 1 106 66 4 3 4-11.5HRU 16 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC - ype B Double pedal Dual pedal valve With pedal plate Without damping Functional symbol 1 2 3 4 113 174 88.5 42 178 84 10 84 11.5 12 181 38.4 153 5 30 4-12 36 12.4 1.1 12.4 1.1 133 8.5 307 5 89.7 60.5 (75) 29 9 1.5 105 Stamping of model name Sercal No. Location of ports name (, ) 25 2-F 1/4 O-ring seal ightening torque 370 20kg.cm 31 100 1 4-F 1/4 O-ring seal 58 150 1.5 ightening torque 370 20kg.cm 130 1 4.5 134 2 1 2 40 4.5 94 3 4 25 25 4-11 HRU Stamping of ports name 130 0.2 (1, 2, 3, 4) EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 17
HRC - ype C Single pedal Single pedal for Breaker or similar application Functional symbol 1 2 174 113 42 88.5 3 133 36 12 30 2-12 8.5 153 89.7 307 (75) 60.5 12 7 29 9 2-11 28 26 27 V 1 36 30 49 25 31 15 45 24 15.6 +0.3 D +0.1 D -R0.1~0.3 2.5 +0.3 D 0.5 F 1/4 F 1/4 0-Ring port 12.5 100 130 150 30 86 4.5 40 2 1 50 4.5 F 1/4 50 18 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC - ype D Single pedal - push only Single pedal for wheel excavator or similar application Functional symbol 40 ±1 20 +2 -D 298 (220) 42 13 +0-1 29 78 43.5 73.5 69 17 83 34 60 3-F 1/4 20.5 S F D1 0-Ring port 28 117 95 78 3-6.4 D 30.5 43.5 REF 155 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 19
HRC - ype E Double pedal with damping Dual pedal valve With foot plate With damping Functional symbol 1 2 3 4 20 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC - ype F Single pedal w/o foot plate Single pedal valve Without pedal plate Functional symbol 150 1 2 50 24.8 60.5 2-11 49 60.5 134 9 29 31.5 25 165.5 105 Stamping of Model Name Serial No. (Detail -B-) 1 50 36 100 112 Stamping of orts Name Location of orts Name (, ) 130 (1, 2) 1 2 40 9 17.5 18 2-M10 HRU 2 2-11 4-F 1/4 O-Ring Seal EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 21
HRC - ype G Double pedal w/o foot plate Dual pedal valve Without foot plate Functional symbol 19 94 50 73 2x2-M10x1.5 D15 12.4 12.4 94 60 60 60.5 165.5 105 58 32 29 9 Stamping of Model Name Serial No. (Detail -B-) Location of orts Name (, ) 30 27 +1 +0 100±1 150±1.5 2-F 1/4 O-ring ort (Detail ) ightening orque 370±20kgf.cm 58 130 4-F 1/4 O-ring ort (Detail ) ightening orque 370±20kgf.cm Stamping of orts Name (1, 2, 3, 4) 134±2 4-11, HRU 1 2 40 94 3 4 25 25 130±0.2 22 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
HRC - ype H Double pedal with damping with small foot plate Dual pedal valve With small foot plate With damping Functional symbol 1 2 3 4 78.7 61 124.8 228 90 8 90 87.3 4.2 10 42 106.4 24.2 10 30 316.4±0.5 133±0.5 2-12 12.4 ±0.6 12.4 ±0.6 9 29 60.5 Stamping of Model Name Serial No. (Detail -B-) 197 (103) -- ort F 1/4 Gasket ype ort (Detail ) ightening orque 370±20kgf.cm 74 -- ort 98 150 130 50 F1/4 Gasket ype ort (Detail --) ightening orque 370±20kgf.cm 128 66 62 23 5 136.5 F 1/4 Gasket ype ort (Detail ) ightening orque 370±20kgf.cm 29 33.5 54 54 ±0.3 24 0 0.2~0.3 12 16 F 1/4 F 1/4 ort (6E) S=2:1 4-11HRU EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 23
ressure Control Curves (bar) - roportional with forced terminal rise Output pressure Stroke vailable option Body material NO. B C E F G HRC4 HRC2 HRC- HRC-B HRC-C HRC-D** HRC-E HRC-F HRC-G HRC-H 01 5 S* 19.5 1.1 7 6.5 02 6.5 S 26 1.1 7 6.5 03 5 S 20.5 1.1 7 6.5 04 5 S 20.5 1.1 8 7.5 05 5 S 20.5 1.1 9 8.5 06 5 S 22 1.1 7.5 7 07 5.5 S 27 1 5.5 4.8 Cast Iron 08 5.8 S 19 1.8 8 7.3 09 5 S 20.5 1.1 9 8.5 10 6.5 S 24.5 1.1 8 7.5 11 5 S 28 1.1 7 6.5 12 5 S 28 1.1 8 7.5 13 5 S 19 1.1 7 6.5 14 5 S 23.5 1.1 7 6.5 15 5 S 23.5 1.1 9 8.5 16 5 S 20.9 1.1 9 8.5 17 5 S 20.5 1.1 7 6.5 18 6.5 S 25 1.1 7 6.5 19 6.5 S 25 1.1 8 7.5 20 6.5 S 25 1.1 9 8.5 luminum 21 7 S 29 1 7 6.5 22 7 S 29 1 8 7.5 23 6.5 S 26 1.1 7 6.5 24 6.5 S 26 1.1 7 6.5 25 6.5 S 28 1 7 6.5 26 5.5 S 19.5 1 7 6.5 27 5.5 S 26.5 1 7 6.5 28 5.8 S 19 1.8 8 7.3 29 5.8 S 19 1.9 8 7.3 30 8 S 22 1.1 8 6.5 31 5.8 S 26 1.9 8 7.3 32 8 S 26.5 1 7 6.5 33 6.5 S 25 1 6 5.5 34 7.5 S 25 1 5 4.8 35 7.5 S 25 1 5 4.3 36 10 S 24.5 1 5.5 4.8 37 6.5 S 20 1 4.4 3.7 Cast Iron 38 8 S 28 1.5 9 7.5 39 8 S 28 1.5 9 6 40 6 S 28 1.2 6.8 3.7 41 10 S 28 1.5 8 5.5 42 12 S 28 1.2 6.8 5.5 43 10 S 29 1.2 6.8 5.5 44 5.5 S 27 1 5.5 4.8 45 5.5 S 21.6 1 5.5 4.8 46 5.5 S 27 1 5.5 4.8 47 3.5 S 25 1 7 6.5 48 5.8 S 25 1 7 7.3 49 7 S 25 1 8 7.3 50 5 S 23 1.1 7 6.5 luminum 51 5 S 23 1.1 8 7.5 52 5 S 27 1.1 7 6.5 53 5 S 27 1.1 8 7.5 54 5 S 23 1 5 4.8 Cast Iron 55 8 S 27 1 5.5 4.8 56 5 S 25 1 5.5 4.8 luminum 57 6 S 26 1 9 8.5 Cast lron 58 5.5 S 28 1 5.5 4.8 luminum 59 5 S 28 1.1 8 7.5 60 8 S 28 1 7 6.5 * S: System ressure (inlet pressure) ** ll HRC-D body material is luminum 24 EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015
ressure Control Curves (bar) B - roportional without forced terminal rise Output pressure Stroke vailable option Body material NO. B C D E F G H HRC4 HRC2 HRC- HRC-B HRC-C HRC-D HRC-E HRC-F HRC-G 01 5 22 1 5.5 Cast Iron 02 5 19.5 1 5.5 03 5 20 1 5.5 04 5 28 1 6.5 05 5 22 1 6.5 06 5 22 1 7 07 6.5 26 1 7 luminum 08 3.4 17.2 1 7 09 5 19.5 1 7 10 9.8 22.5 1 7 11 5 28 1 5.5 12 6 24 1 8.5 13 5 20 0.7 7 (bar) C - roportional with gain change and forced terminal rise Output pressure Stroke vailable option Body material NO. B C D E F G H HRC4 HRC2 HRC- HRC-B HRC-C HRC-D HRC-E HRC-F HRC-G Cast Iron luminum 01 5 S 28 17 1 7 6.5 5 02 5 S 28 19.2 1 8 7.5 6.2 03 6.5 S 26 17.5 1 7 6.5 5 04 6.5 S 26 19 1 8 7.5 6.2 05 6.5 S 28 17.5 1 7 6.5 5 06 6.5 S 28 19 1 8 7.5 6.2 07 5 S 28 17 1 7 6.5 5 08 5 S 28 19 1 8 7.5 6.2 Note: other option is possible, please consult Eaton. Service arts Model HRC4 HRC2 HRC- HRC-B HRC-C HRC-D HRC-E HRC-F HRC-G Seal Kit JJ004 JJ038 J005 J011 J011 J024 J005 J044 J011 Note: For more service parts information, please find in Service literature. EON Hydraulic Remote Controls Catalogue E-VLOV-MC002-E4 December 2015 25
Eaton Hydraulics Group US 14615 Lone Oak Road Eden rairie, MN 55344 US el: 952-937-9800 Fax: 952-294-7722 www.eaton.com/hydraulics Eaton Hydraulics Group Europe Route de la Longeraie 7 1110 Morges Switzerland el: +41 (0) 21 811 4600 Fax: +41 (0) 21 811 4601 Eaton Hydraulics Group sia acific Eaton Building 4th Floor, No.7 Lane 280 Linhong Rd. Changning District Shanghai 200335 China el: (+86 21) 5200 0099 Fax: (+86 21) 2230 7240 2015 Eaton Corporation ll Rights Reserved Document No. E-VLOV-MC002-E4 December 2015