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New arrival second hand Komatsu 30 ton & 1.4m3 crawler hydraulic PC300-7 excavator

New arrival second hand Komatsu 30 ton & 1.4m3 crawler hydraulic  PC300-7 excavator
Features Gallery Product Description Request A Quote
Machine Working Weight: 31200kg
Bucket Capacity: 1.4m3
Boom Length: 3185mm
Engine Model:: Komatsu SAA6D114E
Rated Power (Kw/rpm): 180/1900
Maximum Digging Radius: 11100mm
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Basic Infomation
Place of Origin: JAPAN/CHINA
Brand Name: KOMATSU
Certification: CE/CO
Model Number: PC300-7
Payment & Shipping Terms
Delivery Time: 5-8 work days after order confirmed
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 3 sets/month
Product Description


Good Performance Komatsu PC300-7 excavator for sale


Machine working weight (kg): 31200
Bucket capacity (m3): 1.4
Boom length (mm): 3185
Stick length (mm): 6470

Swing speed (rpm): 9.5

Walking speed (Km/h): 3.2/4.5/5.5
Climbing ability (%): 70/35°
Grounding specific pressure (Kpa): 63.7
Bucket digging force (kN): 227
Stick Digging Force (kN): 171

Engine model: Komatsu SAA6D114E
Rated power (Kw/rpm): 180/1900

Displacement (L): 8.27
Number of cylinders: 6
Bore diameter × stroke (mm × mm): 114mm × 135
Cooling method: water cooling
Working form: 6 cylinder, water cooling, direct injection, turbocharged, mechanical full speed control

Hydraulic system

Main pump maximum flow (L/min): 535L/min |
Walking hydraulic motor type: Axial plunger type × 2
Slewing hydraulic motor type: Axial plunger type × 1 |
Walking hydraulic circuit (Mpa): 37.3
Rotary hydraulic circuit (Mpa): 27.9
Control hydraulic circuit (Mpa): 3.2

Boom cylinder - number × bore diameter × stroke (mm): 140 × 1480 × 100
Stick cylinder - number × cylinder diameter × stroke (mm): 160 × 1825 × 110
Bucket cylinder - number × cylinder diameter × stroke (mm): 150 × 1285 × 110
Is the hydraulic crushing line standard: No


Oil capacity
Fuel tank (L): 605
Hydraulic tank (L): 188
Engine oil change (L): 35
Coolant (L): 32
Body size
Total transport length (mm): 11140
Total transport width (mm): 3190
Total transport height (mm): 3280
Cab full height (mm): 3130
Board width (mm): 
Counterweight ground clearance (mm): 1185
Track grounding length (mm): 3700
Total track length (mm): 4625
Track shoe width (mm): 600
Track total width (mm): 3190
Track gauge (mm): 2590

Minimum ground clearance (mm): 500
Minimum working radius of the front working device (mm): |
Maximum height at minimum radius of gyration (mm): |

Back end radius of gyration (mm): 3450

Working range
Maximum digging radius (mm): 11100
Maximum digging radius of the stop surface (mm): 10920
Maximum excavation depth (mm): 7380
Maximum excavation height (mm): 10210
Maximum unloading height (mm): 7110
Maximum vertical excavation depth (mm): 6480
Maximum excavation depth (2.5 m level) (mm): 7180

Boom Not any damaged, enough strong to work
Turbo original turbo ,no heavy smoking after engine turn on
Cylinders 6 cylinders
Leading time About 7 work days after u place order
Shipping term Cargo/Ro-ro vessel /40feet-rack-flat
Delivery time Deponds on the destination port, It will cost 15-35 days from shanghai depart port to destination port.
Company experience More than 20 years in this field
Payment terms 30%T/T in advance, 40% before loading, 30% after copy B/L.
Market 1.Africa: GHANA ,CAMEROON ,Nigeria ,Kenya ,South Africa, Congo, Tanzania, Mozambique ,Zimbabwe,ETC.
2.Asia :Iran ,Oman ,Pakistan ,Qazaqstan , Thailand, Malaysia, Cambodia ,Vietnam ,philippines etc
3.South America: Ecuador, Bolivia, Chile, etc.
Also some buyers from USA &EUROPE, JAPAN, AUSTRALIA, ETC.



We are dealer & exporter of brand CATERPILLAR & SEM new construction equipments in Shanghai China, we export new Caterpillar & SEM construction machinery including excavator, wheel loader, bulldozer, motor grader, road roller etc. And also, we are experienced seller & exporter of used construction machinery including brand CAT, Komatsu, Hitachi, Kobelco, Sumitomo etc.

We keep our promise that all the used machines we provided shall be under really good working condition, and we maintain the machines very well, we changed engine oil and hydraulic oil, and also we would like to give you one complete set of oil seals free of charge.


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Tel : +0086 18717775120
Fax : 86-021-56043799
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