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Link Belt

4300 Quantum

Excavator

Operating Weight
73,570 lb
Max Digging Depth
269 in
Max Digging Depth
292 in
Net Power
240.0 hp
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Link Belt 4300 Quantum Excavator
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Specifications

71 data points

Operating Specifications

Operating Specifications specifications
Operating Weight73,570 lb
Operating Weight w/o Attachment91,040 lb
Fuel Capacity153.3 gal
Hydraulic Pump Flow Capacity142.0 gal/min
Hydraulic System Fluid Capacity84.6 gal
Hydraulic System Relief Valve Pressure4,620 psi
Engine Oil Capacity9.0 gal
Cooling System Fluid Capacity15.1 gal
Operating Voltage24 V
Swing Drive Fluid Capacity3.4 gal
Alternator Supplied Amperage70 A

Engine

Engine specifications
Engine ModelMII-C265
Displacement661 in³
Power Measured @1,700 rpm
Net Power240.0 hp
Number of Cylinders6
AspirationTurbocharged
Torque Measured @1,300 rpm
Max Torque900 lb-ft

Hydraulic System

Hydraulic System specifications
Pump Type2x piston pumps
Pump Capacity142.0 gal/min
Relief Pressure4,620 psi

Dimensions

Dimensions specifications
Height - Top of Cab124 in
Length of Track on Ground155 in
Tail Swing Radius128 in
Width to Outside of Tracks134 in
Removal Counterweight Clearance48 in
Undercarriage Width144 in

Transmission

Transmission specifications
Max Speed3.1 mph
Transmission TypeHydrostatic
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Ground Pressure7 psi
Track Gauge103 in
Number of Track Rollers per Side9
Max Travel Speed3.1 mph
Shoe Size32 in
Number of Shoes per Side50
Number of Carrier Rollers per Side2

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth269 in
Max Reach Along Ground409 in
Max Loading Height272 in
Max Vertical Wall Digging Depth221 in
Max Cutting Height394 in
Shipping Length of Unit432 in
Shipping Height of Unit141 in

Bucket

Bucket specifications
Reference Bucket Capacity1.50 yd³
Maximum Bucket Capacity2.80 yd³
Minimum Bucket Capacity1.20 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Torque73,699 lb-ft

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth292 in
Max Vertical Wall Digging Depth250 in
Max Cutting Height406 in
Max Loading Height283 in
Max Reach Along Ground431 in
Shipping Length of Unit428 in
Shipping Height of Unit132 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth323 in
Max Cutting Height417 in
Max Loading Height294 in
Max Vertical Wall Digging Depth281 in
Max Reach Along Ground461 in
Shipping Length of Unit432 in
Shipping Height of Unit151 in

Boom/Stick Mat. Handler Option 1

Boom/Stick Mat. Handler Option 1 specifications
Boom/Stick Option (MAT) 146'0"" 2 piece
Max Depth204 in
Max Height600 in
Max Reach Along Ground540 in

Track Undercarriage

Track Undercarriage specifications
Shoe Size28 in
Number of Track Rollers per Side8
Number of Shoes per Side49

Comparable machines

Other excavators in a similar weight class.