Built around one machine only, the Kobelco ED150 hydraulic excavator, this 118-page Kobelco ED150 parts catalog PDF carries OEM ID S2YH03401ZE, so you can confirm the fit before ordering a single part. Exploded views break the upper group into frame, counterweight, power take-off, valve installation and hydraulic line assemblies, each component keyed to its Kobelco part number. Under the upper structure, the lower group identifies the idler, roller, track shoe and dozer assemblies, while the hydraulic components section separates the relief, pilot and solenoid valves, gear pump and regulator down to individual parts. Measure a boom or arm against the 4.6 m standard boom and 2.95 m standard arm before sourcing a replacement. Checking a relief valve? Its set pressures sit with the valve assembly: F1 at 20.6 MPa and 70 L/min, F2 at 18.6 MPa and 50 L/min. Bought once, the bookmarked, text-searchable file stays yours for as long as you run this ED150.
What's Inside This Kobelco ED150 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety Precautions | 4-6 | Pre-Start Safety, Prohibited Machine Operation, Blade Interference, Blade Corners, Stabilize Blade |
| Machine Familiarization | 7-8 | General Machine Nomenclature, Operator Cab Nomenclature, Component Locations, Control Locations |
| Basic Machine Operation | 9-14 | Dozer Control, Dozing Operating Techniques, Land Clearing, Smoothing Ground Surface, Undercarriage Life |
| Maintenance | 15-19 | Inspection & Maintenance Chart, Dozer Blade Lubrication, Periodical Inspection Items, Dozer Blade Cutting Edges, Removing and Installing Dozer Blade |
| Specifications | 20-21 | Machine Dimensions, Working Ranges, Travel Speed, Engine Specifications, Hydraulic Components |
| Upper Group Parts | 27-49 | Frame Assy, Counterweight Assy, Power Take-Off Assy, Valve Instal, Hydraulic Lines |
| Lower Group Parts | 50-77 | Frame Low, Idler Assy, Roller Assy, Shoe Assy, Dozer Assy |
| Name Plate Parts | 78-81 | Name Plate Instal, Name Plate Instal (Cab) |
| Hydraulic Components Parts | 85-117 | Valve Assy Relief, Valve Assy Pilot, Valve Assy Solenoid, Pump Assy Gear, Regulator Assy |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| SET Pressure F1 | 20.6MPa at 70L/min | p. 85 |
| SET Pressure F2 | 18.6MPa at 50L/min | p. 85 |
| Standard Boom Length | 4.6 meter | p. 20 |
| Standard Arm Length | 2.95 meter | p. 20 |
| Travel Speed (Mode 1) | 5.0 km per hr | p. 21 |
| Travel Speed (Mode 2) | 3.0 km per hr | p. 21 |
| Engine Output Rating | 70.1 kW / 2,200 rpm | p. 21 |
| Engine Maximum Torque | 318 N·m / 1,600 rpm | p. 21 |
| Machine Operating Weight | 16,200 kg | p. 21 |
| Cutting Edge Bolt Torque | 279 ± 29 N·m | p. 18 |
| Relief Valve Set Pressure (F1) | 20.6 MPa at 70L/min | p. 85 |
Kobelco ED150 Common Problems This Manual Covers
Kobelco ED150 relief valve O-ring and backup ring repair kit part number unclear for F1 through F5
Check the relief valve parts list on page 86 under assembly 2436R1119F1-F5. Order repair kit 2436R1119R100 for O-ring items 13 and 15, or 2436R1119R200 for O-ring 2436R1119S10 and backup ring 2436R1119S11. Confirm which variant you hold against the set pressures on page 85, from 18.6 MPa at 50 L/min (F2) to 20.6 MPa at 70 L/min (F1).
Manual Section: Hydraulic Components Parts p. 86Pilot valve push rod seal and O-ring kit part number needed for valve assembly rebuild
Open the pilot valve exploded view on page 87, then match item numbers to the parts list on page 88. Verify the assembly number reads 2436U3059F1. Order repair kit 2436U3059S24, which contains four seals (2436U3059S12) and four O-rings (2436U3059S13). If the boot is torn, order it separately as part 2436U3059S23.
Manual Section: Hydraulic Components Parts p. 88Gear pump assembly YB10V00003F1 gasket and oil seal kit part number hard to locate
Check the gear pump exploded view on page 91 and the parts list on page 92. Order repair kit YB10V00003R100, which covers the gaskets (items 51 and 52), the oil seal (item 65) and the retaining ring (item 70). Capscrews YB10V00003S055 and washers YB10V00003S056 carry their own part numbers, so order them by number.
Manual Section: Hydraulic Components Parts p. 92Travel reduction assembly planetary gear and bearing part numbers differ between F1 and F2 versions
Check the propelling reduction assembly exploded view on page 95 and the parts list on page 96 for YN53D00008F1 and F2. Verify your version first: carrier S002 and pins S003 are listed for F1 only. Planetary gears are YN53D00008S006 and S014, sun gears are S009 and S010, the ring gear is S017 and the bearing is S019.
Manual Section: Hydraulic Components Parts p. 96Dozer blade cutting edge, edge bolt and nut part numbers needed when edges wear near the support edge
Check the parts table on page 18. Cutting edges are YY69B01007P1 and YY69B01008P1, edge bolts are 2420P1480D1, nuts are 2420P1481D1 and washers are ZW16H16000, 24 of each fastener. Wear goggles, safety shoes, hard hat, work clothes and work gloves, and block the blade wing frames on firm level ground. Install bolts clean and dry with no lubricant, and torque to 279 ± 29 N·m from the center out.
Manual Section: Dozer Blade Maintenance p. 18Dozer frame pivot pin dust seal replacement part number needed when seals show wear
Inspect the dust seals at every pin connection and order replacements from the seal table on page 17. The dozer frame pivot seal is part 2445R138D6. Check that the pin surface and tapered end are smooth and free of burrs before fitting new seals. Wear goggles, safety shoes, hard hat, work clothes and work gloves during inspection, per the warning on page 17.
Manual Section: Maintenance p. 17Frequently Asked Questions
What is the part number for the SETSCREW in this manual?
Page 27 lists part number ZS83C20020 for the SETSCREW. p. 27
What is the part number for the COUNTERWEIGHT in this manual?
Page 29 lists part number YV60C00005P1 for the COUNTERWEIGHT. p. 29
What is the part number for the NUT in this manual?
Page 31 lists part number ZN18C08007 for the NUT. p. 31
What is the part number for the ELBOW in this manual?
Page 34 lists part number ZH32X08012 for the ELBOW. p. 34
What is the part number for the GROMMET in this manual?
Page 37 lists part number YNO3M01159P1 for the GROMMET. p. 37
Do I get instant access to this Kobelco ED150 Parts Catalog?
All 118 pages arrive as one searchable PDF at checkout. Read it at the desk, then take the phone out to the machine.
Can I print pages of this Kobelco ED150 manual for my own shop?
Yes. Print a single page or a chapter for your own shop use, on letter or A4.
