New Holland EH35 Service Manual
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New Holland EH35 Service Manual

New Holland EH35 Service Manual

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SERVICE
MANUAL
EH35
Compact Excavator
6-75740NA
CONSTRUCTION
CONSTRUCTION

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Angel Fielding
May 27, 2025

how should the auxilary hydralics fuction

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1 comments:
Mr. Anderson
May 27, 2025

The auxiliary hydraulics on a New Holland EH35 are supplied by the front section of the tandem gear pump, which provides flow to the regulated pressure circuit. This includes the auxiliary and hitch valve pilot circuits. The PFC (pressure and flow compensating) pump then delivers flow to the priority valve, which directs it to systems including the remote valves. When a control valve is operated, pressure in the circuit rises to operating level, and flow is adjusted by the compensator spool to meet demand.

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Summary of Contents for New Holland EH35

  • Page 1 SERVICE MANUAL EH35 Compact Excavator CONSTRUCTION CONSTRUCTION 6-75740NA...
  • Page 2 SERVICE MANUAL Section 1 SPECIFICATIONS EH35 CONSTRUCTION CONSTRUCTION HYDRAULIC EXCAVATOR Section 2 MAINTENANCE Section 1 - SPECIFICATION Section 2 - MAINTENANCE Section 3 SYSTEM Section 3 - SYSTEM Section 4 - DISASSEMBLY Section 4 DISASSEMBLY Section 5 - TROUBLESHOOTING ASSEMBLY...
  • Page 3 Any use of editorial or pictorial content is strictly prohibited without express written permission from New Holland Construction, LLC. Carol Stream, IL 60188 U.S.A. Copyright © 2003 New Holland Construction, LLC. All Rights Reserved. -0-2 Find manuals at https://best-manuals.com...
  • Page 4 TABLE OF CONTENTS Chapter Title Book Code No. and Distribution Month/Year Section Chapter Number S5PW0202E-00 S5PW0202E-00 S5PW0202E-00 Preliminary Remarks PW01 Jan 2001 Nov 2001 Dec 2002 Section 1 S5PW0302E-00 S5PW0302E-00 S5PW0302E-00 Specifications PW02 Jan 2001 Nov 2001 Dec 2002 SPECIFICATIONS S5PW0402E-00 S5PW0402E-00 S5PW0402E-00...
  • Page 5 SAFETY PRECAUTIONS WARNING – Indicates a potentially 1.1 GENERAL SAFETY INFORMATION hazardous situation which, if not avoided, could result in death or serious injury and is represented as follows: Do Not operate or perform any maintenance on this machine until all instructions found in the OPERATOR'S MANUAL have been thoroughly read and understood.
  • Page 6 SAFETY PRECAUTIONS Relieve all pressure in air, oil or water systems SAFETY PRECAUTIONS before any lines, fittings or related items are The serviceman or mechanic may be unfamiliar disconnected or removed. Always make sure with many of the systems on this machine. This all raised components are blocked correctly makes it important to use caution when and be alert for possible pressure when...
  • Page 7 SAFETY PRECAUTIONS 15. Repairs which require welding should be 20. Tighten connections to the correct torque. performed only with the benefit of the Make sure that all heat shields, clamps and appropriate reference information and by guards are installed correctly to avoid p e r s o n n e l a d e q u a t e l y t r a i n e d a n d excessive heat, vibration or rubbing against knowledgeable in welding procedures.
  • Page 8 PW01 Book Code No. NEW HOLLAND EH35 PW01 Model Cross-reference: SK35SR-2 is NEW HOLLAND Model EH35 PRELIMINARY REMARKS TABLE OF CONTENTS 1. GENERAL PRECAUTIONS FOR REPAIRS ........... 1-1 2. ESCAPING PROCEDURE IN CASE OF EMERGENCY ......1-4 3. INTERNATIONAL UNIT CONVERSION SYSTEM ......... 1-5 -0-1 Find manuals at https://best-manuals.com...
  • Page 9 S5PW0102E Any use of editorial or pictorial content is strictly prohibited without express written permission from New Holland Construction, LLC. Carol Stream, IL 60188 U.S.A. Copyright © 2003 New Holland Construction, LLC. All Rights Reserved. -0-2 Find manuals at https://best-manuals.com...
  • Page 10 1. GENERAL PRECAUTIONS FOR REPAIRS 1.1 PREPARATION BEFORE 3) Stop the engine before starting inspection and DISASSEMBLING maintenance to prevent the operator being caught in machine. (1) Understanding operating procedure 4) Identify the location of a first-aid kit and a fire Read OPERATION &...
  • Page 11 If it is hard to remove a part according to the Perform air bleeding of the hydraulic pump and procedure, do not try it by force but investigate slewing motor after loosening the upper drain the cause. plug, starting the engine and keep it in low idle condition.
  • Page 12 1.6 WELDING REPAIR Battery electrolyte is hazardous. Battery electrolyte is dilute sulfuric acid. (1) Refer repair welding to qualified personnel Exposure of skin or eyes to this liquid will cause according to the appropriate procedure. burning or loss of eyesight. If the exposure (2) Disconnect the ground (earth) cable of the occurs, take the following emergency battery before starting the repair.
  • Page 13 2. ESCAPING PROCEDURE IN CASE OF EMERGENCY 2.1 WHEN CAB DOOR DOES NOT OPEN (CAB spec. only) (1) Escape from the front window. (2) Escape from skylight. (3) When front window and skylight do not open ; The life hammer is always reserved on the rear left side of cab.
  • Page 14 3. INTERNATIONAL UNIT CONVERSION SYSTEM (Based on MARKS´ STANDARD HANDBOOK FOR MECHANICAL ENGINEERS) Introduction 2. Construction of SI Unit System Although this manual uses the gravitational unit system, if you need SI unit, refer to the Base units Table 3-1 following international system of units.
  • Page 15 (5) Prefixes of SI [ Table 3-5 ] (6) Unit Conversion [ Table 3-6 ] QUANTITY Gravitational CONVERSION FACTOR MULTIPLI- PREFIX SYMBOL Weight CATION FACTORS Mass 1 kgf=1 kg giga Force 1 kgf=9.807 N mega Torque kgf · m N·m 1 kgf·m=9.807 N¥m kilo Pressure kgf/cm...

  • Page 16: Table Of Contents

    NEW HOLLAND EH35 PW02 Model Cross-reference: SK35SR-2 is NEW HOLLAND Model EH35 SPECIFICATIONS TABLE OF CONTENTS 1. COMPONENTS NAME ........1-1 2.
  • Page 17 Second revision December, 2002 S5PW0202E Any use of editorial or pictorial content is strictly prohibited without express written permission from New Holland Construction, LLC. Carol Stream, IL 60188 U.S.A. Copyright © 2003 New Holland Construction, LLC. All Rights Reserved. -0-2...
  • Page 18 1. CONPONENTS NAME • The figure shows standard machine. (after BU) -1- 1...

  • Page 19: Machine Dimensions

    2. MACHINE DIMENSIONS 2.1 SK30SR-2 [ EU OCEANIA ] Unit : mm (ft·in) • CANOPY -1- 2...
  • Page 20 2.2 SK35SR-2 [ EU OCEANIA ] Unit : mm (ft·in) • CANOPY -1- 3...
  • Page 21 2.3 SK30SR-2 (USA) Unit : mm (ft·in) CANOPY -1- 4...
  • Page 22 2.4 SK35SR-2 (USA) Unit : mm (ft·in) CANOPY -1- 5...

  • Page 23: Specifications And Performance

    3. SPCIFICATIONS AND PERFORMANCE SPEED AND GRADEABILITY Model SK30SR- SK35SR- Shoe Type Rubber shoe Steel shoe (OPT) Rubber shoe Steel shoe (OPT) Item Slewing Speed 9.0 rpm 8.6 rpm Low (1st) High (2nd) Low (1st) High (2nd) Low (1st) High (2nd) Low (1st) High (2nd) Travel Speed...
  • Page 24 4. MACHINE&COMPONENTS WEIGHT (DRY) Unit ; kg (lb) SK30SR- SK35SR- MODEL CANOPY CANOPY 3,000 (6,620) 3,110 (6,860) 3,510 (7,740) 3,620 (7,980) [ EU • OCEANIA ] COMPLETE MACHINE 3,060 (6,750) 3,130 (6,900) 3,570 (7,870) 3,640 (8,030) [ EU • OCEANIA ] 1,660 (3,660) 1,770 (3,900) 1,900 (4,190)

  • Page 25: Transportation

    5. TRANSPORTATION (1) LOADING MACHINE ON A TRAILER 1) Keep trailer bed clean.Put chocks against truck wheels. 2) Use a ramp or loading dock. Ramps must be strong enough, have a low angle, and correct height. Load and unload machine on a level sur- face.
  • Page 26 (2) Transportation Dimention and Weight of Attachment 1) BOOM WITH ARM CYLINDER Model SK30SR- SK35SR- 2,430 X 820 X 255 2,600 X 820 X 255 L X H X W mm(ft · (7’11.7") (2’8.3") (10.0") (8’6.4") (2’8.3") (10.0") Weight w/Arm cyl. kg(lb) 190 (419) 220 (485) 2) ARM &...

  • Page 27: Type Of Crawler Shoes

    6. TYPE OF CRAWLER SHOES Ground pressure Shoe width Total Crawler Number of kgf/cm (psi) Type Model mm (in) width mm(ft·in) Link CANOPY Rubber shoe 300 (11.8") 1,550 (5’1.0") 0.29 (4.1) 0.31 (4.4) SK30SR- SK35SR- 300 (11.8") 1,700 (5’6.9") 0.31 (4.4) 0.32 (4.6) Steel shoe(option) 300 (11.8")

  • Page 28: Machine Lifting Procedure

    8. MACHINE LIFTING PROCEDURE LIFTING PROCEDURES FOR THE MACHINE WEIGHT kg(lb) MODEL COMPLETE EU • OCEANIA A : SK30SR-2 3,000 (6,620) 3,060 (6,750) B : SK35SR-2 3,510 (7,740) 3,570 (7,870) • The wire ropes to be used for lifting the machine LIFTING ANGLE should have sufficient strength against the ma- chine weight.
  • Page 29 9. WORKING RANGES CANOPY EU, USA OCEANIA A’ [Note] Figure shows the case of standard canopy spec. Unit ; mm (ft · Model SK30SR- SK35SR- Attachment 1,200 (3’ 11.2") 1,320 (4’ 4.0") Item Bucket 0.09m (0.118 cu.yd) 0.11m (0.144 cu.yd) Max.

  • Page 30: Working Ranges

    WORKING RANGES CANOPY [NEW ZELAND] A’ [Note] Figure shows the case of standard canopy spec. Unit ; mm (ft · Model SK30SR- SK35SR- Attachment 1,200 (3’ 11.2") 1,320 (4’ 4.0") Item Bucket 0.09m (0.118 cu.yd) 0.11m (0.144 cu.yd) Max. digging reach 4,920 (16’...
  • Page 31 WORKING RANGES CAB EU, USA OCEANIA Unit ; mm (ft ¥ Model SK30SR- SK35SR- Attachment 1,200 (3’ 11.2") 1,320 (4’ 4.0") Item Bucket 0.09m (0.118 cu.yd) 0.11m (0.144 cu.yd) Max. digging reach 4,920 (16’ 1.7") 5,180 (16’ 11.9") A’ Max. digging reach at ground level 4,790 5,060 (15’...

  • Page 32: Lifting Capacities

    10. LIFTING CAPACITIES (1) Conditions of calculation 1) The lifting load shows the lower value either 87% of lifting capacity by hydraulic pressure, or 75% of tipping load. 2) The load point is on the bucket lift point, and the bucket cylinder is extended (bucket IN). 3) Weight of hooks, slings, and all other lifting equipment shall be considered a part of the load.
  • Page 33 Unit : ton [1] SK30SR-2 CANOPY (EU) • Arm length : 1.20 m (3’11”) • Dozer blade : Up and Front • With Japanese standard bucket. Bucket weight : 88 kg (194 lb) Bucket capacity : 0.09 m (0.12 cu•yd) Unit : ton [2] SK30SR-2 CAB (EU) •...
  • Page 34 Unit : ton [3] SK35SR-2 CANOPY (EU) • Arm length : 1.32 m (4’4.0”) • Dozer blade : Up and Front • With Japanese standard bucket. Bucket weight : 91 kg (201 lb) Bucket capacity : 0.11 m (0.14 cu•yd) Unit : ton [4] SK35SR-2 CAB (EU) •...
  • Page 35 [5] SK30SR-2 CANOPY (USA) Based on machine equipped with 1200 mm (3' 11") arm Shoe 300 mm (11.8") Rubber Shoe Dozer blade up With Japanese standard bucket. Bucket weight : 91kg (201 lb) [6] SK30SR-2 CAB (USA) Based on machine equipped with 1200 mm (3' 11") arm Shoe 300 mm (11.8") Rubber Shoe...
  • Page 36 [7] SK35SR-2 CANOPY (USA) Based on machine equipped with 1320 mm (4' 4") arm Shoe 300 mm (11.8") Rubber Shoe Dozer blade up With Japanese standard bucket. Bucket weight : 91kg (201 lb) [8] SK35SR-2 CAB (USA) Based on machine equipped with 1320 mm (4' 4") arm Shoe 300 mm (11.8") Rubber Shoe...
  • Page 37 Unit : ton [9] SK30SR-2 CANOPY (OCEANIA) • Arm length : 1.20 m (3’11”) • Dozer blade : Up and Front • With Japanese standard bucket. Bucket weight : 88 kg (194 lb) Bucket capacity : 0.09 m (0.12 cu•yd) Unit : ton [10] SK30SR-2 CAB (OCEANIA) •...
  • Page 38 Unit : ton [11] SK35SR-2 CANOPY (OCEANIA) • Arm length : 1.32 m (4’4.0”) • Dozer blade : Up and Front • With Japanese standard bucket. Bucket weight : 91 kg (201 lb) Bucket capacity : 0.11 m (0.14 cu•yd) Unit : ton [12] SK35SR-2 CAB (OCEANIA) •...

  • Page 39: Engine Specifications

    11. ENGINE SPECIFICATIONS 11.1 SPECIFICATIONS SK30SR-2 Model SK30SR-2 Item Engine Model 3TNE82A-YBC Type Vertical, 4-cycle water-cooled diesel engine No. of cylinders - Bore X Stroke 3 - 82mm (3.23 in) X 84 mm (3.31 in) Total displacement 1.33 liter (81.2 cu·in) Compression ratio Rated output 23 PS (16.9 kW) at 2300 rpm...
  • Page 40 SK35SR-2 Model SK35SR-2 Item Engine Model 3TNE82A-YBD Type Vertical, 4-cycle water-cooled diesel engine No. of cylinders - Bore X Stroke 3 - 82mm (3.23 in) X 84 mm (3.31 in) Total displacement 1.33 liter (81.2 cu·in) Compression ratio Rated output 24 PS (17.7 kW) at 2400 rpm Maximum torque 8.1 ~ 8.5 kgf·m (58.6 ~ 61.5 lbf·ft) at 1500 rpm...
  • Page 41 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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