Case 680B Backhoe Loader - Parts & Specs

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SKU:: Case 680B Backhoe Loader - Parts & Specs
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Part # Case 680B Backhoe Loader - Parts & Specs

Description:

Serial Number Location:

For Case 680B models (manufactured from 1971 to 1975), the serial number plate is typically located on the left side of the machine frame just behind the loader arm pivot or on the side of the transmission housing. Always verify your serial number when ordering parts, as early and late 680B models have some component differences.

Case 680B Serial Numbers by Year

1968: #9102281 – 9103225
1969: #9103226 – 9105300
1970: #9105301+

Key Specifications

Feature	Specification
Years Manufactured	1971 – 1975
Engine Model	Case G207D (4-cylinder diesel)
Net Horsepower	65 HP (48 kW) @ 2,100 rpm
Max Torque	181 lb-ft (245 Nm) @ 1,400 rpm
Displacement	207 cu in (3.4 L)
Transmission Type	4-speed mechanical shuttle or power shuttle
Hydraulic Flow Rate	20 – 22 gal/min (75 – 83 L/min)
Hydraulic Pressure	2,300 psi (159 bar)
Operating Weight	Approx. 14,800 lbs (6,713 kg)
Loader Bucket Capacity	1.0 – 1.25 cu yd (0.76 – 0.96 m³)
Backhoe Digging Depth	Up to 14' (4.27 m)
Breakout Force (Loader)	9,100 lbs (4,128 kg)
Travel Speed (Max)	19 mph (30.5 km/h)
Dimensions (L×W×H)	22.1' × 7.2' × 10.2' (6.73 × 2.19 × 3.10 m)

Performance & Design Highlights

Reliable Mechanical Power

The G207D engine is known for simplicity and durability, providing consistent power for tough digging and loading tasks with low maintenance needs.

Transmission Flexibility

Depending on the configuration, the 680B was offered with either a mechanical shuttle or power shuttle transmission, allowing easy forward/reverse control.

Strong Loader & Backhoe System

Hydraulic system enhancements in the 680B improved lifting power and digging depth over earlier models.

Heavy-Duty Build

Designed for rugged work environments, the 680B features thick loader arms, a reinforced chassis, and simple mechanical controls ideal for field repairs.

Maintenance & Common Issues

Routine Maintenance

Component	Service Interval
Engine Oil & Filter	Replace every 250 hours
Hydraulic Fluid & Filter	Service every 1,000 hours
Fuel Filter	Replace every 500 hours
Air Filter	Clean every 250 hours; replace as needed
Transmission Fluid	Replace every 1,000 hours
Cooling System	Flush and inspect every 1,000 hours

Common Issues & Fixes

Issue	Quick Fix
Loader Arm Drift	Check and replace worn hydraulic seals in cylinders
Power Shuttle Lag	Check transmission pressure; adjust or service clutch packs
Weak Hydraulics	Replace clogged filters; inspect relief valve and pump
Steering Stiffness	Lubricate linkages; check power steering pump
Engine Hard Starting	Inspect fuel system, glow plugs, and replace old fuel filters

Out of Stock

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Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Case 680B Backhoe Loader - Parts & Specs

Case

Description:

Serial Number Location:

Case 680B Serial Numbers by Year

Key Specifications