Description

John Deere 850D LC Excavator Parts – OEM, Used & Rebuilt Components

John Deere 850D LC Excavator Parts including John Deere 850D LC arm, John Deere 850D LC arm cylinder, John Deere 850D LC boom, John Deere 850D LC boom cylinder, John Deere 850D LC bucket, John Deere 850D LC bucket cylinder, John Deere 850D LC cab, John Deere 850D LC computer, John Deere 850D LC control valve, John Deere 850D LC engine, John Deere 850D LC final drive, John Deere 850D LC hydraulic cylinder, John Deere 850D LC hydraulic pump, John Deere 850D LC idler assembly, John Deere 850D LC main pump, John Deere 850D LC pilot control, John Deere 850D LC propel device, John Deere 850D LC propel motor, John Deere 850D LC stick, John Deere 850D LC stick cylinder, John Deere 850D LC swing motor, John Deere 850D LC swing gear box, John Deere 850D LC thumb, John Deere 850D LC tracks, John Deere 850D LC track adjuster, John Deere 850D LC travel device, John Deere 850D LC travel motor, John Deere 850D LC valve bank and more parts for John Deere 850D LC excavators.

John Deere 850D LC Excavator Machine Overview and Specifications

The John Deere 850D is a powerful and versatile machine designed for maximum efficiency in a wide variety of construction and excavation tasks, such as quarry, road-building, and mass-excavation. It’s exceptional swing torque, lift capacity, and arm force deliver the necessary power for mass excavating or loading. Its powerful engine delivers 532 horsepower, making the John Deere 850D excavator capable of the most challenging jobs. The John Deere 850D excavator offers superior productivity and reliability, with a fuel-efficient diesel, fast hydraulics, massive undercarriage, high-efficiency cooling system, and multifunction operation. The John Deere 850D LC Excavator offers unmatched performance and versatility for a wide range of excavation tasks, and the spacious cab, advanced hydraulic system, and efficient undercarriage design make it a top choice for heavy-duty earthmoving projects.

Performance Capabilities

This excavator is capable of taking on challenging projects with ease. With a maximum cutting height of up to 50.4 ft, a maximum digging depth of 39 ft 11 inches, and a bucket capacity of up to 7.6 cu yd, the John Deere 850D has impressive specifications.

Engine and Power System

The JD 850D is fully equipped with a turbocharged, intercooled engine and delivering a net power of 532 hp, offering unmatched performance and reliability on the job. With more horsepower, weight, lift capacity, swing torque, arm force, bucket force, and drawbar pull, this machine is a force to be reckoned with.

Hydraulic System

The John Deere 850D excavator boasts a hydraulic pump flow capacity of 238 gpm and an operating weight of 185,876 lbs, providing exceptional productivity across the board. Powerwise III perfectly balances engine performance and hydraulic flow for fast cycles and predictable operation.

Boom and Arm Options

With multiple boom/stick options providing impressive reach and digging depths, the 850D is capable of taking on a variety of job, from basic to big!.

Cab and Operator Comfort

Operator comfort has not been neglected, within the spacious cabs, offering more legroom. There is also significantly more glass, for increased visibility and safety.

John Deere 850D Excavator General Specifications

Boom/Stick Excavator Option 1
Max Cutting Height 43 ft (13 m)
Max Digging Depth 29 ft (9 m)
Max Loading Height 30 ft (9 m)
Max Reach Along Ground 45 ft (14 m)
Max Vertical Wall Digging Depth 24 ft (7 m)
Shipping Height of Unit 15 ft (5 m)
Shipping Length of Unit 49 ft (15 m)
Boom/Stick Excavator Option 2
Max Cutting Height 45 ft (14 m)
Max Digging Depth 32 ft (10 m)
Max Loading Height 32 ft (10 m)
Max Reach Along Ground 48 ft (15 m)
Max Vertical Wall Digging Depth 28 ft (9 m)
Shipping Height of Unit 16 ft (5 m)
Shipping Length of Unit 49 ft (15 m)
Boom/Stick Excavator Option 3
Max Cutting Height 48 ft (15 m)
Max Digging Depth 35 ft (11 m)
Max Loading Height 34 ft (10 m)
Max Reach Along Ground 52 ft (16 m)
Max Vertical Wall Digging Depth 32 ft (10 m)
Shipping Length of Unit 48 ft (15 m)
Boom/Stick Excavator Option 4
Max Cutting Height 40 ft (12 m)
Max Digging Depth 24 ft (7 m)
Max Loading Height 27 ft (8 m)
Max Reach Along Ground 40 ft (12 m)
Max Vertical Wall Dig Depth 14 ft (4 m)
Shipping Length of Unit 44 ft (14 m)
Boom/Stick Excavator Option 5
Max Cutting Height 48 ft (15 m)
Max Digging Depth 37 ft (11 m)
Max Loading Height 36 ft (11 m)
Max Reach Along Ground 54 ft (16 m)
Max Vertical Wall Dig Depth 32 ft (10 m)
Boom/Stick Excavator Option 6
Max Cutting Height 50 ft (15 m)
Max Digging Depth 40 ft (12 m)
Max Loading Height 37 ft (11 m)
Max Reach Along Ground 57 ft (17 m)
Max Vertical Wall Dig Depth 37 ft (11 m)
Bucket
Maximum Bucket Capacity 7 cu yd (5 cu m)
Minimum Bucket Capacity 3 cu yd (2 cu m)
Reference Bucket Capacity 5 cu yd (4 cu m)
Dimensions
Ground Clearance 3 ft (1 m)
Height – Top of Cab 12 ft (4 m)
Length of Track on Ground 17 ft (5 m)
Removal Counterweight Clearance 6 ft (2 m)
Tail Swing Radius 15 ft (5 m)
Width to Outside of Tracks 14 ft (4 m)
Engine
Aspiration Turbocharged w/ cooler
Displacement 957 cu in (15,682 cu cm)
Engine Model AH-6WG1XYSA-03
Net Power 532 hp (397 kw)
Power Measured @ 1800 rpm
Operating Specifications
Alternator Supplied Amperage 50 amps
Cooling System Fluid Capacity 22 gal (81 l)
Engine Oil Capacity 14 gal (53 l)
Fuel Capacity 296 gal (1,120 l)
Hydraulic Pump Flow Capacity 139 gpm (526 lpm)
Hydraulic System Fluid Capacity 209 gal (790 l)
Hydraulic System Relief Valve Pressure 4975 psi
Operating Voltage 24 volts
Operating Weight 185,874 lbs (84,311 kg)
Swing Drive Fluid Capacity 3 gal (12 l)
Swing Mechanism
Swing Speed 7.3 rpm

Get the most out of your machine with high-quality John Deere 850D LC excavator parts. VI Equipment supplies OEM, used, and rebuilt components — from hydraulic pumps and final drives to cabs, booms, engines, and control valves. Every part is inspected and tested for reliability, backed by our industry expertise and fast worldwide shipping.

Get a Quote • Call us toll free: 1.855.559.9995

Complete Inventory for the 850D LC Excavator

We carry OEM, used, and rebuilt John Deere 850D LC parts, including hydraulic systems, swing gearboxes, undercarriage assemblies, and engine components. Our rebuilt parts are carefully tested and backed by warranty — giving you OEM reliability with cost savings.

Need parts for another model? Visit our John Deere Excavator Parts section.

Key Benefits of Choosing VI Equipment

Fast Global Shipping
 We ship OEM, used, and rebuilt John Deere 850D LC excavator parts anywhere in the world — quickly and affordably.

Excavator Parts Specialists
 Our team can identify the right part for your machine, from OEM hydraulic cylinders to rebuilt swing motors.

Save More Without Sacrificing Quality
 Rebuilt John Deere excavator parts deliver dependable performance at a fraction of the OEM cost.

Featured John Deere 850D LC Components

Hydraulic System
 Rebuilt and OEM hydraulic pumps, cylinders, valve banks, pilot controls, and swing motors.
 See also: Hydraulic Excavator Parts

Drivetrain & Motion
 OEM, used, and rebuilt final drives, propel motors, and swing gearboxes for the 850D LC.
 See also: Final Drives and Swing Motors

Undercarriage & Frames
 Tracks, rollers, idlers, booms, and sticks — plus rebuilt hydraulic cylinders.
 See also: Undercarriage Parts

Cab & Electrical
 Used and rebuilt cabs, refurbished computers, and OEM control valves for dependable machine performance.

Why Choose VI Equipment?

VI Equipment specializes in supplying OEM, used, and rebuilt parts for John Deere, Hitachi, and Caterpillar excavators. With years of experience, we’re a trusted global supplier of reliable components.
 Our rebuilt excavator parts are backed by a one-year warranty for peace of mind.

How to Order

Step 1: Request a quote with part details or part numbers.
 Step 2: Our specialists confirm OEM, used, or rebuilt options.
 Step 3: Place your order and receive fast worldwide shipping.

Related John Deere Excavator Models

Frequently Asked Questions (FAQs)

Q: Do you stock rebuilt John Deere 850D LC parts?
 A: Yes, we carry rebuilt components inspected and tested for quality.

Q: Can I order OEM and used parts as well?
 A: Absolutely — we supply OEM new, OEM used, and OEM rebuilt parts for the 850D LC.

Q: Do you ship internationally?
 A: Yes, we ship OEM, used, and rebuilt John Deere parts worldwide.

Q: How do I confirm part compatibility with my excavator?
 A: Provide your part number — our experts will cross-reference it to ensure the right fit.

Q: What warranty do rebuilt parts come with?
 A: All rebuilt components include a one-year warranty.

Contact VI Equipment Today

Call 1.855.559.9995 or request a quote online for pricing and availability.
 Order OEM, used, or rebuilt John Deere 850D LC excavator parts today — shipped fast, worldwide.

Undercarriage
Drawbar Pull 126,193 lbs (57,240 kg)
Ground Pressure 11.8 psi
Max Travel Speed 3 mph (4 kph)
Number of Carrier Rollers per Side 3
Number of Shoes per Side 51
Number of Track Rollers per Side 9
Shoe Size 36 in (91 cm)
Track Gauge 11 ft (3 m)