JF Hydraulic Pump 220hp SD22C Crawler Bulldozer for Domestic Coal Performance
Product information
| Model number | SD22C |
| Length*width*height (mm)(without ripper) | 6061*4200*3703 |
| Service weight(kg)(without ripper) | 24000 |
| Engine type | Cummins NT855-C280S10 QSNT-C235S30 |
| Power/rated revolutions(kw/rpm) | 175/1800 |
| Grounding length and specific grounding pressure(MPa) | 2730 |
| 0.077 | |
| Climbing performance(° ) | 30 |
| Number of track plates(each side) | 38 |
| Track plate width(mm) | 560(660) |
| Track center distance(mm) | 2000 |
| Chain track pitch(mm) | 216 |
| Number of supporting wheels(each side) | 2 |
| Number of wheels supported(each side) | 6 |
| Blade type | Push coal, straight, U, half U |
| Blade length x height(mm) | Push coal:4200*1317 |
| Straight:3725*1317 | |
| U:3800*1345 | |
| half U:3725*1376 | |
| Blade capacity (m3) | Push coal 9.1 straight 6.5 U7.5 half U7.0 |
| Blade lift height(mm) | 1210 |
| Blade depth(mm) | 540 |
| Ripper type | One tooth three teeth |
| Depth of soil loosening(mm) | Single 695.three 555 |
| The ripper raises the height(mm) | Single 515.three 555 |
| Forward gear speed (km/h) | F1:0~3.6 |
| F2:0~6.5 | |
| F3:0~11.2 | |
| Reverse all gears (km/h) | R1:0~4.3 |
| R2:0~7.7 | |
| R3:0~13.2 |
Product advantage
1. Coal pusher is developed according to the needs of special engineering working environment, which is suitable for the construction of loose materials such as power plants and ports. It is an indispensable mechanical equipment for bulk materials working places such as power plants and large ports.
2. The standard coal shovels have large capacity, ultra-efficient working efficiency and durability. It can cope with high-intensity operation volume in power plants, ports and other places, high-strength box structure and high-performance materials ensure excellent durability of the blade.
3. The use of low-speed high-torque national three engine, full power curve, superior performance, long life, low fuel consumption, large grid heat dissipation network, good ventilation and heat dissipation effect, suitable for long-term high-intensity operation.
Company profile
Shandong Hengjianhang Construction Machinery Co., Ltd.
Shandong Hengjianhang Construction Machinery Co., Ltd. was established in2008, wholesale and retail Mini Excavator,Tamping Rammer,Plate Compactors,Power Trowel,Crack Sealing Machine,Vibratory Roller,Mini Crawler Dumper,Cutting Equipment,Mini Skid steer loader, Bulldozer and excavator hydraulic pumps, final drives, hydraulic cylinder seal kits, Arm Boom Bucket, seal kits, O-ring kits, engine liner kits, cylinder heads, cylinder blocks, crankshafts, camshafts, connecting rods, con rod bearings, valves, gasket kits, excavator & dozer track link assy, idlers, sprockets, track rollers, carrier rollers, buckets, tooth, bolts, nuts, engine, engine related parts, cooling system, fuel tank and related parts, electrical system, hydraulic system and so on...
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