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Komatsu

PC1250-7

Mini Excavator

Max Digging Depth
369 in
Gross Power
651.0 hp
Net Power
651.0 hp
All mini excavators
Komatsu PC1250-7 Mini Excavator
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Image: smsequipment.com

Specifications

99 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity359.3 gal
Hydraulic Pump Flow Capacity261.1 gal/min
Hydraulic System Fluid Capacity177.0 gal
Hydraulic System Relief Valve Pressure4,978 psi
Operating Voltage24 V
Alternator Supplied Amperage50 A
Engine Oil Capacity14.8 gal
Cooling System Fluid Capacity37.0 gal
Swing Speed6 rpm
Swing Drive Fluid Capacity6.4 gal

Engine

Engine specifications
Engine ModelSAA6D170E-3
Power Measured @1,800 rpm
Gross Power651.0 hp
Net Power651.0 hp

Dimensions

Dimensions specifications
Ground Clearance40 in
Tail Swing Radius192 in
Width to Outside of Tracks181 in
Removal Counterweight Clearance71 in
Digging Depth456 in
Digging Reach456 in
Upper Structure Ground Clearance71 in
Length of Tracks253 in

Undercarriage

Undercarriage specifications
Ground Pressure20 psi
Track Gauge154 in
Number of Track Rollers per Side8
Max Travel Speed2.0 mph
Shoe Size28 in
Number of Shoes per Side48
Number of Carrier Rollers per Side3
Number of Upper Rollers3
Loading Shovel Operating Weight240,900 lb
Loading Shovel Shoe Width28 in
Loading Shovel Ground Pressure20 psi
Number of Lower Rollers8
Backhoe Shoe Width 128 in
Backhoe Operating Weight - Shoe 1235,233 lb
Backhoe Ground Pressure - Shoe 120 psi
Number of Track Shoes per Side48
Tail Swing Radius192 in
Backhoe Shoe Width 239 in
Backhoe Ground Pressure - Shoe 214 psi
Backhoe Operating Weight - Shoe 2240,326 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth369 in
Max Reach Along Ground592 in
Max Vertical Wall Digging Depth300 in
Max Loading Height342 in
Shipping Length of Unit631 in
Max Cutting Height528 in
Shipping Height of Unit239 in

Bucket

Bucket specifications
Reference Bucket Capacity6.61 yd³
Maximum Bucket Capacity6.80 yd³
Minimum Bucket Capacity4.39 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed6 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth411 in
Max Cutting Height531 in
Max Loading Height355 in
Max Vertical Wall Digging Depth335 in
Max Reach Along Ground630 in
Shipping Height of Unit254 in
Shipping Length of Unit632 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth457 in
Max Cutting Height548 in
Max Loading Height372 in
Max Reach Along Ground676 in
Max Vertical Wall Digging Depth374 in
Shipping Length of Unit624 in
Shipping Height of Unit276 in

Loading Shovel

Loading Shovel specifications
Max Dig Depth144 in
Max Dig Reach450 in
Max Cutting Height486 in
Max Dump Height343 in
Arm Crowd Force136,998 lb-ft
Loading Shovel6.5m (cube) bottom dump
Height to Top of Boom - shovel245 in
Overall Length - shovel431 in

Backhoe Boom / Stick 1

Backhoe Boom / Stick 1 specifications
Max Dig Depth369 in
Max Cutting Height528 in
Max Dump Height342 in
Max Reach on Ground592 in
Max Vertical Wall Dig Depth300 in
Arm Crowd Force87,999 lb-ft
Height to Top of Boom239 in
Overall Length631 in

Backhoe Boom / Stick 2

Backhoe Boom / Stick 2 specifications
Max Dig Depth411 in
Max Cutting Height531 in
Max Dump Height355 in
Max Reach on Ground630 in
Max Vertical Wall Dig Depth335 in
Arm Crowd Force71,999 lb-ft
Height to Top of Boom254 in
Overall Length632 in

Backhoe Boom / Stick 3

Backhoe Boom / Stick 3 specifications
Max Dig Depth457 in
Max Cutting Height548 in
Max Dump Height372 in
Max Reach on Ground676 in
Max Vertical Wall Dig Depth374 in
Arm Crowd Force62,999 lb-ft
Height to Top of Boom276 in
Overall Length624 in

Comparable machines

Other mini excavators in a similar weight class.