New Type Doosan 37 Ton Crawler Excavator with CE ISO Certificate
New Type 37 Ton Crawler Excavator with Ce ISO Certificate2021 NEW Design JKW-385 hydraulic Crawler excavatorsHigh torque engineNew generation high power engine, rated power 198 kW; The engine FuelMap is customized to optimize the overall performance matching and make the overall operating efficiency......
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Product Description
New Type 37 Ton Crawler Excavator with Ce ISO Certificate
2021 NEW Design JKW-385 hydraulic Crawler excavatorsHigh torque engine
New generation high power engine, rated power 198 kW; The engine FuelMap is customized to optimize the overall performance matching and make the overall operating efficiency higher
Electronic positive flow control system
The variables of the main pump and the action of the main valve spool are synchronized to make the hydraulic system operate better and achieve the best working experience with fast and smooth action
Advanced energy saving technology to improve the overall performance
Through the engine main pump main valve optimization matching, the overall control performance greatly improved
Independently developed control system, optimized matching performance of the whole machine, and improved operating efficiency by 10%;
· Adopt large displacement main pump, with higher efficiency;
· Adopt the working condition adaptive technology, the controller automatically matches the corresponding flow rate after collecting signals, improving the efficiency;
· Advanced energy-saving compact main valve reduces internal pressure loss by 20%.
| JKW-385 New Crawler excavator | |||||
| Total weight (TON) | 36.8 | A-Overall length (mm) | 11080 | O-Maximum excavating height(mm) | 9800 |
| 1.6-1.9Bucket capacity(m3) | 1.6-1.9 | B-Overall width (mm) | 3190 | P-Maximum unloading height(mm) | 6830 |
| Engine model | Isuzu 6HK1X | C-Total height(Swing arm top)(mm) | 3180 | Q-Maximum excavating depth(mm) | 6890 |
| Power(kw/r/min) | 212/2000 | D-Total height(Cab roof)(mm) | 3280 | R-Maximum vertical wall excavating depth(mm) | 6000 |
| Volume of fuel tank (L) | 595 | E-Counterweight ground clearance (mm) | 1210 | T-Maximum excavating distance | 10800 |
| Traveling speed (km/h) | 5.2/3.3 | F-Min. ground clearance (mm) | 495 | U-Maximum excavating distance at ground level(mm) | 10600 |
| Slew speed (r/min) | 8.5 | G-Turning radius of vehicle tail(mm) | 3420 | V-Minimum turning radius(mm) | 4285 |
| Gradeability(%) | 70 | H-Ground contact length of track(mm) | 4030 | W-Maximum height at minimum turning radius(mm) | 8500 |
| Bucket excavating force (KN) ISO | 245 | J-Track shoe length (mm) | 4955 | X-Distance between the center of gyration and the rear end side(mm) | 3420 |
| Bucket rod length(m) | 2900 | K-Track gauge(mm) | 2590 | Z-Counterweight height(mm) | 2265 |
| Length of swing arm (m) | 6470 | L-Track shoe width (mm) | 3190 | A1-Ground contact length(during transportation)(mm) | 5720 |
| Ground pressure(KPa) | 70.8 | M-Track shoe width(mm) | 600 | ||
| Hydraulic oil tank volume (L) | 310 | N-Rotary table width(mm) | 2995 | ||
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