Related Manuals for New Holland E57C
Summary of Contents for New Holland E57C
- Page 1 SERVICE MANUAL E57C Mini Excavator Part number 51452095 English March 2018 © 2018 CNH Industrial Italia S.p.A. All Rights Reserved.
- Page 2 SERVICE MANUAL E57C Cab - Tier IV final engine 51452095 20/06/2018 Find manuals at https://best-manuals.com...
- Page 3 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.106] Valve drive and gears .
- Page 4 [35.736] Boom hydraulic system ............35.11 [35.737] Dipper hydraulic system.
- Page 5 [55.014] Engine intake and exhaust system..........55.9 [55.012] Engine cooling system .
- Page 6 INTRODUCTION 51452095 20/06/2018 Find manuals at https://best-manuals.com...
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Page 7: Table Of Contents
Contents INTRODUCTION Foreword - Important notice regarding equipment servicing ........3 Safety rules . -
Page 8: Foreword - Important Notice Regarding Equipment Servicing
Specifications, descriptions, and illustrative material herein are as accurate as known at time of publication but are subject to change without notice. In case of questions, refer to your NEW HOLLAND CONSTRUCTION Sales and Service Networks. 51452095 20/06/2018... -
Page 9: Safety Rules
INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions. -
Page 10: Safety Rules - General Information
Service parts Install NEW HOLLAND CONSTRUCTION genuine service parts. When placing an order, check the parts catalog. It contains the NEW HOLLAND CONSTRUCTION genuine part numbers. Any breakdowns arising from the installation of non-genuine parts are not covered by the warranty. -
Page 11: Safety Rules - Personal Safety
INTRODUCTION Safety rules - Personal safety Preliminary warnings to maintenance operation WARNING Avoid injury! Shut off the engine, remove the key, and make sure all machine motion stops before you service the machine. Failure to comply could result in death or serious injury. W1128B WARNING Improper operation or service of this machine can result in an accident. - Page 12 INTRODUCTION WARNING Tip-over hazard! Only raise the track as little as necessary. Failure to comply could result in death or serious injury. W0276A Hydraulic system WARNING Burn hazard! Before performing any service on the hydraulic system, you must allow it to cool. Hydraulic fluid temperature should not exceed 40 °C (104 °F).
- Page 13 INTRODUCTION WARNING Burn hazard! Hot coolant can spray and scald if you remove the radiator or deaeration tank cap while the system is hot. To remove the cap: allow the system to cool, turn the cap to the first notch, and wait for all pressure to release.
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Page 14: Safety Rules - Ecology And The Environment
NEW HOLLAND CONSTRUCTION strongly recommends that you return all used batteries to a NEW HOLLAND CONSTRUCTION dealer, who will dispose of the used batteries or recycle the used batteries properly. In some countries, this is a legal requirement. -
Page 15: Torque - Standard Torque Settings
INTRODUCTION Torque - Standard torque settings BOLT AND NUT Use following table for unspecified torque. Coarse thread Bolt size 10 t M6 x 1.0 1.15 – 1.69 N·m (0.85 – 1.25 lb ft) 1.55 – 2.36 N·m (1.14 – 1.74 lb ft) M8 x 1.25 2.71 –... - Page 16 INTRODUCTION Fitting Thread size Width across flat Torque 19 mm (0.75 in) 39.18 N·m (28.90 lb ft) 1/4" 22 mm (0.87 in) 49.08 N·m (36.20 lb ft) 3/8" 1/2" 27 mm (1.06 in) 93.14 N·m (68.70 lb ft) 3/4" 36 mm (1.42 in) 176.26 N·m (130.00 lb ft) 1"...
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Page 17: Torque - Special Torque Settings
INTRODUCTION Torque - Special torque settings Component Bolt size Tightening torque Engine mounting bolt Engine 58.0 – 77.6 N·m (42.8 – 57.2 lb ft) M10 × 1.5 (engine-bracket) Engine mounting bolt 220.9 – 269.9 N·m (162.9 – 199.1 lb ft) M16 ×... -
Page 18: Basic Instructions - Shop And Assembly
Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or NEW HOLLAND CONSTRUCTION Original Parts can offer this guarantee. - Page 19 W0111A Special tools The special tools that NEW HOLLAND CONSTRUCTION suggests and illustrate in this manual have been specifically researched and designed for use with NEW HOLLAND CONSTRUCTION machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long- lasting operation.
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Page 20: Machine Specifications
INTRODUCTION Machine specifications Engine Model Yanmar 4TNV98C Type 4-cycle diesel engine, low emission Cooling method Water cooling Number of cylinders and arrangement 4 cylinders, in-line Firing order 1 - 3 - 4 - 2 Combustion chamber type Direct injection type Cylinder bore x stroke 98 mm (3.86 in) x 110 mm (4.33 in) Piston displacement... - Page 21 INTRODUCTION Swing motor Type Fixed displacement axial piston motor Capacity 32.3 cm³/rev (2.0 in³/rev) Relief pressure 21581 kPa (3130 psi) Braking system Automatic, spring applied hydraulic released Braking torque 137.34 N·m (101.30 lb ft) Brake release pressure 1958 – 3930 kPa (284 – 570 psi) Reduction gear type 2 - stage planetary Travel motor...
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Page 22: Weights
INTRODUCTION Weights Operating weight – Cab version (standard boom, arm, bucket, lubricant, 5650 kg (12456 lb) coolant, full fuel, full hydraulic, without quick coupler, steel track, operator) (*) Upperstructure assembly 2710 kg (5975 lb) Main frame weld assembly 600 kg (1323 lb) Engine assembly 270 kg (595 lb) Main pump assembly... -
Page 23: Dimensions
INTRODUCTION Dimensions SMIL16MEX0554FB (A) Overall length 5900 mm (232.3 in) (B) Overall width, with 380 mm (15.0 in) shoe 1920 mm (75.6 in) (C) Overall height 2550 mm (100.4 in) (D) Upperstructure width 1850 mm (72.8 in) (E) Overall height of cab 2550 mm (100.4 in) (F) Ground clearance of counterweight 690 mm (27.2 in) - Page 24 INTRODUCTION Working range SMIL16MEX0555FB (A) Maximum digging reach 6150 mm (242.1 in) (A’) Maximum digging reach on ground 6010 mm (236.6 in) (B) Maximum digging depth 3820 mm (150.4 in) (B’) Maximum digging depth ( 2.4 m (8 ft) level) 3420 mm (134.6 in) (C) Maximum vertical wall digging depth 3200 mm (126.0 in)
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Page 25: Conversion Factors
INTRODUCTION Conversion factors Unit conversion rate - x → Gravitational unit SI unit ← ÷ - 9.807 4.448 kgf•cm 0.0981 N•m lbf•ft 1.356 N•m lbf•in 0.113 N•m kgf/cm 0.0981 0.1013 lbf/in 0.0069 mm Hg 133.3 in Hg 3386 kgf・m/s 0.00981 lbf•ft/s 0.00136 0.7355... - Page 26 INTRODUCTION Inches to millimeters 1/64 0.3969 17/64 6.7469 33/64 13.0969 49/64 19.4469 1/32 0.7938 9/32 7.1438 17/32 13.4938 25/32 19.8438 3/64 1.1906 19/64 7.5406 35/64 13.8906 51/64 20.2406 1/16 1.5875 5/16 7.9375 9/16 14.2875 13/16 20.6375 5/64 1.9844 21/64 8.3344 37/64 14.6844 53/64...
- Page 27 INTRODUCTION Miles to kilometers miles miles ---- 1.609 3.219 4.828 6.437 8.047 9.656 11.265 12.875 14.484 ---- 16.093 17.703 19.312 20.921 22.531 24.140 25.750 27.359 28.968 30.578 32.187 33.796 35.406 37.015 38.624 40.234 41.843 43.452 45.062 46.671...
- Page 28 INTRODUCTION Square centimeters to square inches ---- 0.155 0.310 0.465 0.620 0.775 0.930 1.085 1.240 1.395 ---- 1.550 1.705 1.860 2.015 2.170 2.325 2.480 2.635 2.790 2.945 3.100 3.255 3.410 3.565 3.720 3.875 4.030 4.185 4.340...
- Page 29 INTRODUCTION Gallons (U.S) to liters U.S- U.S- .gal. .gal. liters liters liters liters liters liters liters liters liters liters ---- 3.7853 7.5707 11.3560 15.1413 18.9266 22.7120 26.4973 30.2826 34.0680 ---- 37.8533 41.6386 45.4239 49.2093 52.9946 56.7799 60.5653 64.3506 68.1359 71.9213 10 102.203 105.989 109.774...
- Page 30 INTRODUCTION Gallons (Imp.) to liters Imp- p.g- .gal. liters liters liters liters liters liters liters liters liters liters ---- 4.5455 9.0909 13.6364 18.1818 22.7273 27.2727 31.8182 36.3636 40.9091 ---- 45.4545 50.0000 54.5455 59.0909 63.6364 68.1818 72.7273 77.2727 81.8182 86.3636 10 100.000 104.545 109.090...
- Page 31 INTRODUCTION Kilograms to pounds lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. ---- 2.205 4.409 6.614 8.819 11.023 13.228 15.432 17.637 19.842 ---- 22.046 24.251 26.456 28.660 30.865 33.069 35.274 37.479 39.683 41.888 44.093 46.297...
- Page 32 INTRODUCTION Pressure Weight pounds/square inch to weight kilograms/square centimeter lbf/in lbf/in (psi) kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm (psi) ---- 0.0703 0.1406 0.2109 0.2812 0.3515 0.4218 0.4921 0.5624 0.6327 ---- 0.7030 0.7733 0.8436 0.9139 0.9842 1.0545 1.1248 1.1951...
- Page 33 INTRODUCTION Kilopascals to weight kilograms/square centimeter kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm kgf/cm ---- 1.020 2.039 3.059 4.079 5.099 6.118 7.138 8.158 9.177 ---- 1000 10.197 11.217 12.237 13.256 14.276 15.296 16.315 17.335...
- Page 34 INTRODUCTION Weight kilogram meters to Newton meters kgf·m kgf·m N·m N·m N·m N·m N·m N·m N·m N·m N·m N·m ---- 9.81 19.61 29.42 39.23 49.03 58.84 68.65 78.45 88.26 ---- 98.07 107.87 117.68 127.49 137.29 147.10 156.91...
- Page 35 INTRODUCTION Temperature Fahrenheit to centigrade °F °C °F °C °F °C °F °C °F °C °F °C °F °C °F °C -51.1 -18.9 13.3 45.6 77.8 142.2 174.4 -17.8 14.4 46.7 78.9 111.1 143.3 175.6 -48.9 -16.7 15.6 47.8 80.0 112.2 144.4 176.7...
- Page 36 INTRODUCTION Centigrade to fahrenheit °C °F °C °F °C °F °C °F °C °F °C °F °C °F °C °F -58.0 -0.4 57.2 114.8 172.4 230.0 287.6 345.2 -56.2 59.0 116.6 174.2 231.8 289.4 347.0 -54.4 60.8 118.4 176.0 233.6 291.2 348.8 -52.6...
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Page 37: Hydraulic Contamination
INTRODUCTION Hydraulic contamination Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil. Contamination can enter the hydraulic system in several ways: • When you drain the oil or disconnect any line •... -
Page 38: General Specification
This process leaves behind two products: methyl ester (the chemical name for biodiesel) and glycerine (a byprod- uct usually sold for use in soaps or other products). NOTICE: Biodiesel fuels approved for use in the NEW HOLLAND CONSTRUCTION equipment must be transesteri- fied and comply with the North America Standard ASTM D6751. - Page 39 NEW HOLLAND CONSTRUCTION product. NOTICE: Any engine and fuel injection equipment fitted to a NEW HOLLAND CONSTRUCTION vehicle found to have run with any blend of NON-APPROVED fuel (fuel not fulfilling the specification described in the requirement ASTM D6751) will no longer be covered for Warranty by NEW HOLLAND CONSTRUCTION.
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Page 40: Fluids And Lubricants
(-4 °F) to 45 °C (113 °F). NOTICE: When operating the machine in ambient temperatures outside the above mentioned range, consult your NEW HOLLAND CONSTRUCTION Dealer for specific machine provision and for specific fluids and lubricants to be used. NEW HOLLAND... - Page 41 INTRODUCTION Engine coolant NEW HOLLAND CONSTRUCTION requires the use of a fully formulated Organic Acid Technology (OAT) based coolant. NEW HOLLAND AMBRA ACTIFULL™ OT EXTENDED LIFE COOLANT is the reference genuine product. NOTICE: use of different coolant brands is not recommended.
- Page 42 During cold weather, lower than -7 °C (19.4 °F), it is temporarily acceptable to use a mixture of No. 1-D (S15) and No. 2-D (S15). NOTICE: if operating in severe winter climate, consult the fuel supplier or the NEW HOLLAND CONSTRUCTION dealer for specific diesel fuel to be used.
- Page 43 NOTE: for example, make sure that the receptacle for collecting oil to be replaced is not leaking. Never spread fluids or lubricants on the ground or into water. Consult the NEW HOLLAND CONSTRUCTION dealer or the Local Environmental Agency in order to obtain information on the correct method of disposing fluids and lubricants used on the machine.
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Page 44: Consumables - Engine Oil Recommended Operating Temperature Range
INTRODUCTION Consumables - Engine oil recommended operating temperature range 10W-40 CJ-4 UNITEK to CNH MAT3521 API CJ–4 10W-40 -40 °C -30 °C -20 °C -10 °C 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C -40 °F -22 °F -4 °F 14 °F... -
Page 45: Product Identification
A cooling system maintains the hydraulic fluid at normal operating temperature. SMIL16MEX0472EA When ordering parts, obtaining information, or seeking assistance, always supply your NEW HOLLAND CONSTRUC- TION dealer with the type and Product Identification Number (PIN) of your machine or accessories. - Page 46 INTRODUCTION Engine The figure aside shows the location of regulatory and safety labels on machine engine. SMIL16MEX3086BB ID label (A) This label is positioned on the cylinder head cover. SMIL16MEX1290AA Emission decal (B) The emission decal is positioned on the cylinder head cover and identifies which regulations the engine com- plies with.
- Page 47 INTRODUCTION Structure protection (ROPS) (Roll Over Pro- tective Structure) (1) Machine Models: (2) Product Part Number: (3) Maximum machine mass: (4) ISO compliant: SMIL18MEX0422AA Component serial numbers Hydraulic pump: Swing reduction gear: Travel reduction gears: Travel control valve: Attachment control valve: Swing control valve: 51452095 20/06/2018...
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Page 48: Product Identification - Machine Orientation
INTRODUCTION Product identification - Machine orientation The terms "Right-hand", "Left-hand", "Front" and "Rear" are used in this manual to indicate the sides as they are seen from the operator's seat when the travel motors are positioned at the rear and the operator is facing the direc- tion in which the machine advances (forward). - Page 49 INTRODUCTION 51452095 20/06/2018...
- Page 50 SERVICE MANUAL Engine E57C Cab - Tier IV final engine 51452095 20/06/2018...
- Page 51 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...
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Questions and answers
How to put hydraulic fluid in
To add hydraulic fluid to a New Holland E57C, follow these steps:
1. Release all pressure in the hydraulic tank (refer to instructions on page 6-12).
2. Lower the bucket to the ground, fully extending the arm and bucket cylinders.
3. Remove the cover by taking out bolts (1).
4. Place a container (minimum 70L capacity) under the drain plug.
5. Loosen the drain plug (3) and drain the old hydraulic oil.
6. Clean the hydraulic oil suction filter (see page 6-72).
7. Reinstall and tighten the drain plug (3).
8. Add new hydraulic fluid to the tank.
9. Reinstall the cover (2) and tighten bolts (1) to 54.2 – 81.3 N·m (40 – 60 lb·ft).
10. Clean around the air bleed plug on top of the hydraulic pump with solvent.
11. Loosen the air bleed plug. If fluid comes out, remove the plug and fill the pump with clean hydraulic fluid.
12. Tighten the air bleed plug.
13. Start the engine and run it without load for 5 minutes.
14. Move each control several times to remove air from the system.
15. Park the machine in the specified position and stop the engine.
This answer is automatically generated