| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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The installed WP12/QSNT-C235 electronically controlled engine conforms to the China-III non-road machinery emission regulation, featuring strong power, high efficiency and energy-saving, and low maintenance cost.The rated power reaches 175kW, featuring high torque reserve coefficient.The radially sealed intake system is applied to effectively prolong the engine life.
Drive systemThe curves of drive system and engine are perfectly matched to achieve more extensive high-efficiency zone and higher transmission efficiency. It's self-made drive system features stable performance and reliable quality and has been long proved by the market.
| Parameter name | SD22 (Standard version) | SD22C (Coal version) | SD22W (Rock version) |
| Performance parameters | |||
| Operating weight (Kg) | 23450 | 24000 | 23600 |
| Ground pressure (kPa) | 66 | 57.5 | 66 |
| Engine | |||
| Engine model | WP12/QSNT-C235 | WP12/QSNT-C235 | QSNT-C235 |
| Rated power/rated speed (kW/rpm) | 175/1800 | 175/1800 | 175/1800 |
| Overall dimensions | |||
| Overall dimensions of machine (mm) | 5495*3725*3402 | 5820*4200*3402 | 5495*3725*3402 |
| Driving performance | |||
| Forward speed (km/h) | F1:0-3.6 F2:0-6.5 F3:0-11.2 | F1:0-3.6 F2:0-6.5 F3:0-11.2 | F1:0-3.6 F2:0-6.5 F3:0-11.2 |
| Reversing speed (km/h) | R1:0-4.3 R2:0-7.7 R3:0-13.2 | R1:0-4.3 R2:0-7.7 R3:0-13.2 | R1:0-4.3 R2:0-7.7 R3:0-13.2 |
| Chassis System | |||
| Center distance of track (mm) | 2000 | 2000 | 2000 |
| Width of track shoes (mm) | 560/610/660 | 660 | 560/610/660 |
| Ground length(mm) | 2730 | 2730 | 2730 |
| Tank capacity | |||
| Fuel tank (L) | 450 | 450 | 450 |
| Working device | |||
| Blade type | Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade | Coal blade | Rock straight tilting blade, rock angle blade, rock U-blade, and rock semi-U blade |
| Digging depth (mm) | 540 | 538 | 540 |
| Ripper type | Single-shank three-shank | Single-shank three-shank | Single-shank three-shank |
| Ripping depth (mm) | 695 (Single-shank) and 666 (Three-shank) | 695 (Single-shank) and 666 (Three-shank) | 695 (Single-shank) and 666 (Three-shank) |
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