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2015 Komatsu PC450-8

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Product Description

Powered by the robust Komatsu SAA6D125E-5 engine delivering 257 kW at 1900 rpm, this 2015 PC450-8 represents precision Japanese engineering for demanding excavation operations. The 6-cylinder, water-cooled, turbocharged powerplant with electronic speed regulation drives a high-capacity hydraulic system featuring a 690 l/min main pump and dual axial plunger travel motors, ensuring responsive control across all functions.

Operating at 45 tons with a 2.1 m³ bucket capacity, this machine generates exceptional digging forces: 278 kN bucket force and 233 kN arm force. Maximum reach extends to 12,005 mm with a digging depth of 7,790 mm, supported by a 7,060 mm boom and 3,380 mm arm configuration. Advanced hydraulic circuits operate at optimized pressures—37.3 MPa for travel, 27.9 MPa for rotation—delivering efficient cycle times and fuel economy.

Currently located in Guangzhou, Guangdong, this PC450-8 offers proven reliability for large-scale earthmoving, mining, and infrastructure projects worldwide.

SpecificationsValue
No.1047475
Tonnage (tons)45
Working weight (kg)45125
Bucket capacity (m³)2.1
Boom length (mm)7060
Rod length (mm)3380
Country of originJapan
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeKomatsu SAA6D125E-5
Rated power (kw/rpm)257/1900
Cooling modewater-cooling
Displacement (L)11.04
Working form6-cylinder, water-cooled, direct injection, turbocharged, electronic speed regulation; Cylinder diameter × stroke :125mm×150mm
Ground specific pressure (Kpa)84.1
Rotation speed (rpm)9.1
Climbing ability (%)70/35 °
Bucket digging force (kN)278
Rod digging force (kN)233
Travel speed (km/h)3.0/4.2/5.5
Rotary hydraulic motor typeAxial plunger type ×1
Type of walking hydraulic motorAxial plunger type x 2
Maximum flow of main pump (l/min)690
Traveling Hydraulic Circuit (Mpa)37.3
Rotary Hydraulic Circuit (Mpa)27.9
Control Hydraulic Circuit (Mpa)3.2 Pilot oil circuit
Hydraulic crushing pipeline is standardno
Bucket cylinders - Number × diameter × stroke (mm)160 * 1270 * 110
Bucket rod cylinders - Number × diameter × stroke (mm)185 * 1985 * 130
Boom cylinders - Number × diameter × stroke (mm)160 * 1570 * 110
Fuel Tank (L)650
Hydraulic Tank (L)248
Engine Oil changes (L)37
Coolant (L)36
Total transport length (mm)12040
Total transport width (mm)3580(3082 when contracted)
Total transport height (mm)3660
Full cab height (mm)3285
Counterweight ground clearance (mm)1320
Minimum ground clearance (mm)555
Back end turning radius (mm)3605
Total track length (mm)5055
Track gauge (mm)2890(2392 when contracted)
Track plate width (mm)600
Total track width (mm)3490(2992 when contracted)
Track ground length (mm)4020
Maximum digging radius (mm)12005
Maximum digging depth (mm)7790
Maximum excavation height (mm)10925
Maximum unloading height (mm)7625
Maximum vertical digging depth (mm)6600
Bulldozer lift or depth (mm)No dodging plate
Maximum excavation radius of stop surface (mm)11800
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Overview

No.1047475

Brand Name:

Komatsu

Model Number:

PC450-8

Year:

2015

Location:

Guangdong China

Pub Date

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