Bobcat Concrete Pump Service Manual – PDF Download
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Official Bobcat Concrete Pump Service Manual (Publication No. 6901060-enUS) covering all 25 HP and 32 HP hydraulic models. Includes hydraulic schematics, maintenance schedules, troubleshooting charts, control valve adjustments, piston assembly, and electrical system checks. Essential for workshop technicians and concrete equipment service centers.
Description
Bobcat Concrete Pump Service Manual – Models 25 HP & 32 HP Hydraulic Pump – 6901060-enUS PDF Download
IMAGES:
Formatted Table of Contents / Bookmarks
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797207744-Concrete-Pump-6901060…
1️⃣ Foreword & Identification
Serial Number Locations
Delivery Report and Warranty Information
Safety Information & Maintenance Symbols
2️⃣ Safety & Maintenance
General Safety Precautions
Maintenance Safety Warnings
Service Schedule (10 hr / 50 hr / 250 hr / 500 hr Intervals)
Lubrication Chart and Service Access Points
Fluid Level and Filter Replacement Procedures
3️⃣ Troubleshooting Guide
Hydraulic Motor Failure Diagnostics
Concrete Flow Restriction Causes
Piston Wear Symptoms and Remedies
Electrical Start/Stop Failure
Control Valve Leakage and Adjustment
Seal Leakage & Cylinder Pressure Drop
4️⃣ Hydraulic System
Hydraulic Schematic Overview
Control Valve Assembly (Removal / Installation)
Pressure Relief Valve Testing & Adjustment
Main Pump & Motor Service Procedures
Piston Pump Assembly – Exploded Diagram
Hose Routing & Coupler Identification
5️⃣ Main Frame & Chassis
Hopper & Agitator Assembly
Discharge Pipe, Reducer, and Clean-out System
Frame and Mounting Hardware
Inspection of Wear Plates and Pistons
Grease Fitting Locations
6️⃣ Electrical System
Start/Stop Switch Circuit
Solenoid Valve Wiring Diagram
Relay and Fuse Testing
Control Harness Layout
7️⃣ Cleaning & Storage
End-of-Day Cleaning Procedure
Concrete Residue Removal Steps
Hydraulic Circuit Preservation for Storage
Corrosion Prevention & Seal Maintenance
8️⃣ Specifications
Hydraulic Pressure & Flow Ratings
Electrical System Specs
Lubrication Intervals & Recommended Fluids
Torque Chart for Bolts and Fittings
9️⃣ Index
Alphabetical Index for Quick Reference
Product Description
The Bobcat Concrete Pump Service Manual (6901060-enUS) is the factory-authorized workshop reference for maintaining and repairing 25 HP and 32 HP Bobcat concrete pump attachments.
This detailed PDF provides complete hydraulic schematics, troubleshooting flowcharts, disassembly instructions, and preventive maintenance schedules—making it an essential guide for service shops and operators.
🧠 Technical Coverage
Comprehensive hydraulic circuit schematics and pressure adjustment data
Step-by-step disassembly/assembly of pumps, valves, pistons, and motor assemblies
Electrical wiring and control harness diagrams
Seal, bearing, and gasket replacement procedures
Daily, periodic, and long-term maintenance schedules
⚙️ Applicable Models
25 HP Concrete Pump: S/N 923300101 & Above
32 HP Concrete Pump: S/N 924100101 & Above
🚧 Key Features
Complete hydraulic schematic with flow arrows and pressure relief data
Illustrated lubrication chart and service points
Troubleshooting section with fault cause/correction chart
Safety section detailing PPE, lifting, and maintenance hazards
Printable and searchable high-resolution PDF
✅ Why This Manual is Essential
Reduces downtime through accurate diagnostics
Ensures safe and efficient operation per OEM standards
Helps identify and prevent costly hydraulic failures
Perfect for mechanics servicing Bobcat skid steer attachments
🏗️ Ideal Users
Construction equipment repair workshops
Bobcat-certified dealers
Fleet maintenance technicians
Rental companies and operators
📘 File Details
| Parameter | Description |
|---|---|
| Document Title | Bobcat Concrete Pump Service Manual |
| Publication No. | 6901060-enUS (G) |
| Manufacturer | Bobcat Company – West Fargo, North Dakota, USA |
| Models Covered | 25 HP Concrete Pump – Serial No. 923300101 & Above 32 HP Concrete Pump – Serial No. 924100101 & Above |
| Drive Type | Hydraulic-driven piston pump system |
| Flow Capacity | 25 HP model – 22 L/min • 32 HP model – 29 L/min |
| Operating Pressure | 3,000 PSI (20.6 MPa) |
| Pump Type | Dual-piston reciprocating concrete pump |
| Engine Power Source | Hydraulic flow from skid steer loader (via quick couplers) |
| Hydraulic Oil Type | ISO 46 anti-wear or Bobcat Hydrostatic Fluid |
| Electrical System | 12 V DC solenoid control (Start/Stop/Reverse) |
| Weight | Approx. 700 kg (depending on model) |
| Material Output | 7–9 m³/hour (depending on mix & hose length) |
| Discharge Hose | 50 mm (2 in.) reinforced hose with quick-coupler fittings |
| Lubrication | Automatic and manual points listed in lubrication chart |
| Pages | ~206 pages |
| Language | English |
| File Format | Searchable, printable PDF |
| Ideal For | Service engineers, concrete equipment mechanics, and workshop technicians |
| Contains | Hydraulic circuit diagrams, maintenance charts, adjustment data, disassembly instructions, and troubleshooting guides |
