Part of the JCB Repair Manuals.
When your power pack goes down, this 83-page handbook and parts manual (OEM #9800/9001) gives you the factory breakdown to fix it. Inside are complete exploded views of the chassis, in-depth hydraulic pump details, and step-by-step operating controls. Open it for maintenance schedules covering both the Honda petrol and Yanmar diesel engines, plus full component listings for heavy-duty hose sets and shuttle valves. Set your test pressure to exactly 90 bar and verify the flow rate hits 20 litres per minute before putting the unit back to work. Stop hunting part numbers on old forums. The bookmarked file opens instantly on your phone or tablet so you can find the right spec fast.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Handbook and Parts Manual | 1 | Engines, Frame/Chassis, Pumps & Tanks, Valves, Gauges/Main Hyd Hoses, Engine Fitments |
| Parts Location Procedure | 2-3 | Machine Serial No., Engine Serial No., Gearbox Serial No., Torque Converter Serial No., Axle Serial No. |
| Portable Power Pack | 5-30 | Engines, Frame/Chassis (Battery), Pumps & Tanks (- Single, - Double, Drive Components), Valves (Valve Block) |
| Attachments | 31-33 | Shuttle Valve, Main Hose Set - Heavy Duty, Main Hose Set - Lightweight |
| Introduction | 35-45 | Safety Notices, About This Handbook, Safety Check List, The Beaver Hydraulic Power Pack, Identifying Your Machine |
| Operation | 46-57 | Before Operating the Machine, Engine Controls Petrol Engine Honda Gx 240, Engine Controls Diesel Engine Yanmar L60E, Before Starting the Engine, Operating in Low Temperatures |
| Maintenance | 58-78 | Regular Maintenance Schedules, Lubricants Health and Safety, Hydraulic Couplings, Cleaning the Machine, Hydraulic Circuit, Honda Gx 240 Petrol Engine, Yanmar L60E Diesel Engine |
| Specification | 79-81 | Beaver Hydraulic Powerpack |
| Warranty | 83 | Hoses and Couplings, Genuine Parts, JCB Hydraulic Fluid, JCB Gear Oil, Engines, Hydraulic Pumps |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Beaver Mk I, Mk II | ||
| Hydraulic pump replacement (Lamborghini type) | PP/6601, PP/6601A | p. 15 |
| Hydraulic pump replacement (Dowty type) | PP/1554 | p. 15 |
| All Models | ||
| Heavy duty hose replacement | 5048 | p. 32 |
| Lightweight hose replacement | 929/06201 | p. 33 |
| Hydraulic Flow Rate (Category C) | 0-20 Lit/Min | p. 81 |
| Normal Hose Length | 7 metres | p. 81 |
| Maximum Hose Length (0-40°C) | 25m | p. 81 |
| Engine Max Permissible Speed | 3600 revs/min | p. 45 |
| Beaver Mk II Diesel | ||
| Diesel Cetane Number (minimum) | 45 | p. 72 |
