1987 DEERE & CO. 790D 3,202 engine hrs

Comments

Cab
Heater
19’5” Boom
11’10” Stick
46” Dig Bucket

Features

  • 11’10” Stick
  • 19’5” Boom
  • 46” Dig Bucket
  • Cab
  • Heater
  • JOHN DEERE EXCAVATOR

Condition

Machine Starts and is Operable Yes
Visible Oil Leaks Yes
Body
● ● ●
Frame
● ● ●
General
● ●

Bumper
● ●
LEFT REAR SIDE BUMPER BENT.
Car Body
● ●
Counterweight
● ●
Draw Bar
● ● ●
Eng. Enclose Hood / Stack
● ●
RADIATOR & PUMP DOORS MINOR BENDS.
Fuel Tank
● ● ●
Grab Irons
● ●
Hood
● ●
ONE HOOD LATCH IS BROKEN.
Main Frame Welds
● ● ●
Paint
● ●
Sheet Metal
● ●
Steps / Ladder
● ●

ROPS No NON-ROPS CAB.
Horn
● ● ●
Seat Belt / Date
● ●
Travel Alarm

Cab Filter / Heat Vent Louvres
Dash Console
Door Latches / Hinges / Seals
● ●
SEALS ARE POOR
Gauges
● ●
AFTERMARKET WATER TEMP GAUGE SINCE THE ORIGINAL DOESN'T WORK.
Heater / Defroster
Hour Meter - GAUGES, OPERATION STATION, CONSOLE
● ●
READS 3,201 HRS SO FRAME HRS ARE 13,201 HRS.
Hydraulic Controls
● ●
Interior Lights
Monitoring Display
● ●
Seat Cushions / Suspension / Type
● ●
Switches
Travel Controls (Type)
● ●
Windows
● ●
Windshield Wipers

Blow By Yes HIGH BLOWBY.
Fuel Leaks Yes LEVEL 2 FUEL FILTER MOUNTS LEAK.
Knocking No
Oil Leaks Yes LEVEL3 FRONT COVER AND REAR COVER LEAKS. VALVE COVER LEAK AS WELL.
Water in Oil No
Notes - ENGINE THE ENGINE IS RUNNING SMOOTH WITH THICK BLUE SMOKE, HIGH BLOWBY AND OIL LEAKS.  
Oil Pressure (H/L/N) FAIR  
Smoke Color (B/D/L/W) THICK BLUE SMOKE.  
Belts / Pulleys - ENGINE
● ●
Engine Oil Level / Condition
● ● ●
Engine Supports / Mounts
● ● ●
Exhaust / Muffler / Stack
● ●
Fuel Injection System
● ●
Governor
● ●
Intake / Air Filters
● ● ●
Operating Condition - ENGINE
● ●
Turbocharger / Blower
● ●

Compression in Radiator No
Coolant Leaks No
Oil in Anti-Freeze No
Standard Radiator Yes
Notes - COOLING SYSTEM THE COOLING SYSTEM WORKS IN 20 DEGREE WEATHER.  
Anti-Freeze Level / Color / Condition
● ●
NORMAL COLOR & LEVEL.
Belts / Pulleys - COOLING SYSTEM
● ●
Coolers
● ●
Fan
● ●
Fan Drive / Type
● ●
Fan Shrouds / Guards
● ●
Hoses / Tubes
● ●
Radiator
● ●
Water Pump
● ●

Alternator
● ● ●
Batteries / Cables / Master Disconnect
● ●
Lighting
● ●
BOOM LIGHT IS OUT.
Starter
● ● ●
Wiring
● ●

Notes - HYDRAULICS THE HYDRAULICS FUNCTION WITH A MINOR WINE AND MANY LEAKS.  
Boom Cylinder
3/32 INCH PLAY IN THE BOOM CYLINDER HEAD END JOINTS. THE R.H. LEAKS TO LEVEL 1 & L.H. TO LEVEL 2
Bucket Cylinder
● ● ●
Control Linkage
● ●
THE PILOT CONTROL VALVE ARE BOTH LEAKING LEVEL 1.
Hose Lines
LEVEL 3 LEAKS.
Hydraulic Swivel
● ●
Operating Condition - HYDRAULICS
● ●
Pump Drive
● ●
Pumps & Valves
● ●
PUMPS HAVE LEVEL 2 LEAKS
Stick Cylinder
LEVEL 3 LEAK.
Swing Gear
● ●
PLAY IN THE SWING GEAR.
Swing Motors
● ●
Tank
● ● ●
Travel Motors
● ●

Boom Length (Actual Length) 19 FOOT 5 INCHES.  
Notes - BOOM THE BOOM MOUNT HAS 3/32-1/14 INCH PLAY.  
Boom Condition
● ●
CRACK DEVELOPING ON THE R.H. SIDE OF BOOM BY ARCH.
Boom Pins
● ●
Pins & Bushings - BOOM

Notes - STICK THE BOOM TO STICK JOINT HAS EXCESSIVE PLAY.  
Stick Length 11 FOOT 10 INCHES  
Pins & Bushings - STICK
Stick Conditions
● ●
Stick Pins
● ●

Quick Coupler No
Width 46 INCH WITH 48 INCH CUT.  
Bucket Bottom
● ●
Bucket Linkage
● ●
THE BUCKET LINKAGE HAS 3/32 - 1/4 INCH PLAY
Bucket Mounts
● ● ●
Bucket Sides
● ● ●
Teeth / Adapters
● ● ●

Cannon THE L.H. RECOIL IS COLLAPSED.  
Link Part Number TREK 10-0012  
Links SOME EXTRA PLAY IN MASTER PINS.  
Notes - UNDERCARRIAGE COUPLE OF BOTTOM ROLLERS ARE LEAKING, THE L.H. TRACK IS COLLAPSED AND THE L.H. SPROCKET IS WORN.  
Track Shoes Width / Type 32 INCH TRIPLE GROUSER SHOES.  
Track Frame - Left
● ●
Track Frame - Right
● ●
Carrier Rollers Front
Left Measurement: 116MM
Left Percent Worn: 35%
Right Measurement: 118.75MM
Right Percent Worn: 6%
Carrier Rollers Rear
Left Measurement: 117MM
Left Percent Worn: 25%
Right Measurement: 117MM
Right Percent Worn: 25%
Idlers Front
Left Measurement: 21MM
Left Percent Worn: 35%
Right Measurement: 21MM
Right Percent Worn: 35%
Links
Left Measurement: 104.5MM
Left Percent Worn: 35%
Right Measurement: 104.5MM
Right Percent Worn: 35%
Pins & Bushings (External)
Left Measurement: 56MM
Left Percent Worn: 60%
Right Measurement: 56MM
Right Percent Worn: 60%
Pins & Bushings (Internal)
Left Measurement: 768MM
Left Percent Worn: 60%
Right Measurement: 768MM
Right Percent Worn: 60%
Segments
Left Percent Worn: 100%
Right Percent Worn: 60%
Track Roller 9
Left Measurement: AVE 157.5MM
Left Percent Worn: 40%
Right Measurement: 157.5MM
Right Percent Worn: 40%
Track Shoe Grouser Height
Left Measurement: 21.25MM
Left Percent Worn: 60%
Right Measurement: 21.25MM
Right Percent Worn: 60%

Notes - FINAL DRIVES THE OILS ARE LEVEL.  
Housings, Left
● ● ●
Housings, Right
● ● ●
Planetaries / Differential, Left
● ●
Planetaries / Differential, Right
● ●

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