Product Description
Engineered with precision by Kato's joint-venture manufacturing in Japan, this 23-ton excavator delivers exceptional hydraulic performance through its dual variable axial piston pumps generating 249 l/min each at 29.4 Mpa working pressure. Powered by a Mitsubishi 6D16-TE1 water-cooled diesel engine producing 125 kW at 2200 rpm, the HD1023 combines a 7.545L displacement with direct injection technology for optimal fuel efficiency and reliable output across demanding jobsites.
Hydraulic superiority defines this machine's capability—bucket digging force reaches 174.6 kN in Extra mode, while the rod delivers 125.5 kN for challenging excavation tasks. With a maximum digging reach of 10,350 mm and depth capacity of 7,010 mm, operators achieve extensive working envelopes without repositioning. The constant piston rotary motor and variable capacity travel motors ensure smooth, controlled movement across terrain with 70% gradeability.
Currently located in Shaoxing, Zhejiang, this 2015 unit represents proven Japanese engineering standards with comprehensive hydraulic systems totaling 310L capacity, backed by robust undercarriage design featuring 600mm track plates and 3,460mm ground contact length for superior stability in hea
| Specifications | Value |
|---|---|
| No. | 1028907 |
| Tonnage (tons) | 23 |
| Working weight (kg) | 23000 |
| Bucket capacity (m³) | 1 |
| Boom length (mm) | 5870 |
| Rod length (mm) | 2960 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 6D16-TE1 |
| Rated power (kw/rpm) | 125/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 118 x 115 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 7.545 |
| Working form | Direct injection |
| Ground specific pressure (Kpa) | 50 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 156.9 (Standard mode) /174.6 (Extra mode) |
| Rod digging force (kN) | 112.8 (Standard mode) /125.5 (Extra mode) |
| Travel speed (km/h) | 2.7/3.9/5.5 |
| Rotary hydraulic motor type | Constant piston motor |
| Type of walking hydraulic motor | Variable capacity piston motor |
| Maximum flow of main pump (l/min) | 249 x 2 |
| Traveling Hydraulic Circuit (Mpa) | 32.9 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | Variable axial piston pump ×2+ gear pump ×1 |
| Working Hydraulic Circuit (Mpa) | 29.4 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-130 x 1155 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-150 x 1680 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-140 x 1370 |
| Fuel Tank (L) | 320 |
| Hydraulic Tank (L) | 165 |
| Engine Oil changes (L) | 28 |
| Coolant (L) | 25.5 |
| Hydraulic System (L) | 310 |
| Total transport length (mm) | 10080 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3120 |
| Full cab height (mm) | 2930 |
| Counterweight ground clearance (mm) | 1100 |
| Minimum ground clearance (mm) | 480 |
| Minimum turning radius of front working device (mm) | 3880 |
| Back end turning radius (mm) | 3100 |
| Total track length (mm) | 4260 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2990 |
| Track ground length (mm) | 3460 |
| Maximum digging radius (mm) | 10350 |
| Maximum digging depth (mm) | 7010 |
| Maximum excavation height (mm) | 10060 |
| Maximum unloading height (mm) | 6990 |
| Maximum vertical digging depth (mm) | 6250 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Dodging plate width × height (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 10170 |
| Maximum effective digging depth (mm) | 6850 |
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