Trapezoidal garawa
Garawa trapezoidal, ti a tun mọ si bucket V-ditch tabi garawa V, jẹ orukọ nipasẹ apẹrẹ ti o ni irisi trapezoidal kan.
Iwọn Ohun elo: O jẹ fun awọn toonu 1 si 50 labẹ ọpọlọpọ awọn ayidayida, ṣugbọn a le jẹ ki o tobi lati baamu ibeere awọn alabara.
Iwa:
a.Iru abẹfẹlẹ mejeeji (ẹyọkan tabi ilọpo meji) ati iru eyin le ṣee ṣe fun awọn iwulo oriṣiriṣi.
b.Irisi alailẹgbẹ, ti iwọn oke rẹ gun ju iwọn isalẹ lọ, ngbanilaaye yàrà tabi ikanni lati jẹ iwọn ti ko yẹ ati apẹrẹ taara.
Awọn ẹya:
Din àdánù pẹlu ga-didara, abrasion-sooro ohun elo.
Wa lati igun ẹgbẹ kan lati 45° si iwọn 66°.
Ige eti agesin pẹlu meji lagbara eyin fun dara ile ilaluja.
Apẹrẹ fun trenching ati keere.
Awọn ọna alurinmorin: alurinmorin aaki gaasi adalu (MAG), ati alurinmorin erogba oloro (FCAW).
Nṣiṣẹ ipele giga ti o ni aabo nipasẹ Hardox (NM400) awọn apẹrẹ wọ, ṣiṣe garawa ni awọn akoko 2-3 ni okun sii ati abrasion-sooro ju irin kekere lọ.
Ohun elo:
Ni akọkọ ti a lo ni dida awọn koto ni awọn aaye jakejado, gẹgẹbi awọn ọna omi ati awọn opopona ni awọn iṣẹ akanṣe ijọba ati igbo.
| Excavator garawa | |||||||
| Awoṣe | Iwon garawa | Oke (ìwò) iwọn / Ni | Ipilẹ iwọn / Ni | Àdánù/Lbs | Oke (ìwò) iwọn / mm | Iwọn ipilẹ / mm | Ìwọ̀n/KG |
| 8-12 Toonu | 48 x12 | 48 | 12 | 739 | 1.219 | 305 | 335 |
| 54 x18 | 54 | 18 | 787 | 1.372 | 457 | 357 | |
| 13-20 Toonu | 54 x12 | 54 | 12 | 983 | 1.372 | 305 | 446 |
| 60 x18 | 60 | 18 | 1.045 | 1.524 | 457 | 474 | |
| 66 x 24 | 66 | 24 | 1.217 | 1.676 | 610 | 552 | |
| 21-25 Toonu | 63 x 20 | 63 | 20 | 1.371 | 1.600 | 559 | 622 |
| 69 x 24 | 69 | 24 | 1.565 | 1.753 | 610 | 710 | |
| 26-30Tọnu | 66 x20 | 66 | 20 | 1.704 | 1.676 | 508 | 773 |
| 72 x 24 | 72 | 24 | 1.907 | 1.829 | 610 | 865 | |
| 31-40Tọnu | 74 x 20 | 74 | 20 | 2.513 | 1.880 | 508 | 1.140 |
| 80 x 24 | 80 | 24 | 2.740 | 2.032 | 610 | 1.243 | |
| BRAND | Awọn awoṣe |
| ỌJỌ́ | CX130, CX130B, CX135B, CX160B, CX220B, CX220, CX26B, CX220 |
| HITACHI | EX27, EX35, EX100, EX120, EX130, EX135, EX200, EX210, EX220, EX210, EX220, EX230, EX300, EX370, EX400, EX550, EX55UR-3, EX58, EX701EX, EX701EX, EX701EX, EX58, EX701EX, EX701EX. ZX120, ZX135US, ZX140W-3, ZX160, ZX17U-2, ZX180LC-3, ZX200, ZX210, ZX225, ZX230, ZX240LC-3, ZX250LC-3, ZX270, Z250LC-3, ZX270, ZX34XU, ZX33X0, ZX33X0, ZX34XU, ZX33X0, ZX34XU, ZX34X0, ZX34XU, ZX34X0, ZX34XU, ZX34X0, ZX35X3035XU, ZX180LC-35X35X35X3035XU ZX450-3, ZX50-2, ZX50U-2, ZX60, ZX600, ZX650-3, ZX60USB-3F, ZX70, ZX70-3, ZX75US, ZX80, ZX80LCK, ZX800, ZX850-3 |
| JCB | 2CX, 3C, 3CX, 4CX, 8018, JCB8040 |
| JOHANNU DEERE | JD120, JD160, JD200, JD240, JD270, JD315SJ, JD330 |
| KOMATSU | PC10, PC100, PC110R, PC120, PC1250, PC130, PC135, PC138, PC150-5, PC160, PC200, PC220, PC228US, PC270, PC300, PC360, PC400, PC450, PC0050, PC200 |
| KUBOTA | KU45, KX-O40, KX080-3, KX101, KX121, KX151, KX161, KX41, KX61, KX71-2, KX91, KX61-2S, KX91-3S |
| CATERPILLAR | 302.5C, 303, 304, 305, 307, 308, 311, 312, 314, 315, 320, 322, 324DL, 325, 328D, 329D, 330, 330B, 30C30D, 30C30E , 345F, 350, 416, 420, 428 |
| DAEWOO | S015, S035, S130, S140, S175, S180, S210, S220, S225, S280, S290, S300, S320, S330, S340LC-V, S35, S370LC-, S400 |
| DOOSAN | DX27, DX35, DX140, DX140W, DX180LC, DX225LC, DX255LC, DX300, DX340LC, DX420LC, DX480LC, DX520LC, DX55/60R, DX80 |
| HYUNDAI | R110-7, R120W, R130, R140, R145, R15, R16, R160, R170, R180, R200, R210, R220LC, R235, R250, R280R290, R320, R35, R35, RLC, R04 9, R500, R520, R55, R60CR-9, R75-5, R80 |
| KOBELCO | Sk025, SK027, SK030, SK032, SK040, SK040, SK070, SK220, SK220, SK220, SK250, SK250, SK300, SK300, SK300, SK300, SK320, SK330, SK350, SK400, SK480 |
| LIEBHERR | 922,924 |
| SAMSUNG | SE130LC, SE200, SE210LC, SE280LC, SE350LC |
| SUMITOMO | SH120, SH125X-3, SH135X, SH160-5, SH200, SH210, SH220, SH225, SH240, SH300, SH450 |
| VOLVO | AC140, En145C, En160, En180c, EC240, EW160, EC215 W, SE130LC-3, SE130W-3, SE170W-3, SE210LC-3, SE240LC-3, SE280LC-3, SE360LC-3, SE460LC-3, SE50-3, EC700C |
| YUCHAI | YC15, YC18-2, YC18-3, YC25-2, YC30-2, YC35, YC45-7, YC55, YC60-7, YC65-2, YC85, YC135 |
