【正文】 have been developed, and these cranes are now extensively used as wharf cranes. In this type of cranes a pensating gear in some form or another is provided whereby the load is made to travel along a horizontal path irrespective of the rise and fall of the hoisting pulley caused by the luffingin or out of the boom. 為了彌補(bǔ)這一缺陷，一類有著獨(dú)特設(shè)計(jì)的起重機(jī)迅速發(fā)展，它被稱為水平起重機(jī)，目前，它已經(jīng)被廣泛運(yùn)用于碼頭起重。 The chief pioneer of the twoaxle rethink in Europe is monly held to be Compact Truck of Switzerl and Spezialmaschinen of Germany. Although single cab two axle mobile cranes are not entirely newboth Coles and Gottwald made cranes in years gone by even rival manufacturers secretly admit to be being impressed by Compact Truck’ s CT2 hydrostaticdrive mobile crane, although some question its economic viability in a world of low hireout rates. Compact Truck is out to prove the sceptics wrong, however, and after quietly building up rental fleets in eastern Germany, sales have now taken off this for the CT2 abroad with around 130 units in current operation around the world. 在歐洲 ，反思雙軸式的 首席先鋒是 瑞士的 緊湊型車 和 德國 Spezialmaschinen。 One major rental pany to put its faith in the AC75 is Baldwins of the UK, which has ordered ten units to be spread around the pany’ s depots, giving each a machine suitable for crane lire and machine removal and construction duties. Baldwins says the AC75 fills a need for a highly versatile machine giving high utilisation in all sectors of the market. 大型 的租賃公司 ，英國的 Baldwins 表現(xiàn)出對 AC75 的極大信心，購置十臺分派到公司的所有租賃點(diǎn) ,并讓所有起重機(jī)運(yùn)用 于起重機(jī)里拉 、 機(jī)器移除和 市政建設(shè)。 The design also eliminates boom overhang, which is normal with cranes with conventional drive and driver’ s cab located at the front. The vehicle has an overall length of , a width of , and a height of or with the cab removed. 在 傳統(tǒng)傳動(dòng) 部分 和司機(jī)的駕駛室位于前端 的情況下， 該設(shè)計(jì)消除了 能量過剩現(xiàn)象 ,。 This reappraisal of the twoaxle product sector has recently seen Deutsche Grove stop production of the twoaxle 20t KMK 2020 following its takeover of Krupp Mobilkran last year. The KMK 2020, launched in 1993, was based in the original Gottwald AMK31 design acquired by Krupp in 1988. Generally speaking, the KMK 2020 was bought by rental panies that wanted one unit in their fleet to be used as a taxi crane in industrial areas, capable of both onroad travel and indoor use for machinery removals. Mike Lamb, joint managing director of Deutsche Grove, believes that demand for this type of product has now largely been satisfied, and as a result, the market is “ extremely limited” . 去年 ， Deutsche Grove 在接管 Krupp Mobilkran 之后， 停止兩軸 20 t KMK 2020 產(chǎn)品的 生產(chǎn) 。 GMK2035 具有 Megatrack 獨(dú)特 的全輪獨(dú)立懸掛系統(tǒng) ,這方面， Grove 繼承了 。上個(gè)月 ,該公司交付兩 臺 兩軸 30 t ATF302 模型 給 Sarajevo,在那里 ，它們 將被用來幫助重建電氣 設(shè)施 。它 給意大利起重機(jī) 租賃 公司 Vernazza 做出表率 。 當(dāng) 要求靈 活性 或者 用于撒布機(jī) 時(shí)，需要用軟管 。液壓閥 的 電磁閥應(yīng)能承受 200VA 的 高峰電流。 Hydraulic unit partments shall be robustly constructed. The relevant hydraulic line distribution schematic drawing shall be prominently displayed on the inside surface of partment’ s door. The drawings shall be engraved and permanently mounted. 液壓 機(jī)箱 應(yīng)當(dāng)構(gòu)造 堅(jiān)固 。 Hydraulic pipings shall be flared (37 degress) at the ends and connected by JIC (37 degress) fitting. Hydraulic piping shall be used on rigid structures but not on the spreader. All hydraulic pipings and hoses shall be securely clamped at appropriate intervals. 液壓管路應(yīng) 有 喇叭 狀的 末端 并與 連接 液壓軟管相連 。 較 小 的 吊車維度和轉(zhuǎn)向半徑確保工作是安全地進(jìn)行 ,Vernazza 稱 這個(gè)模型 為 “城市起重機(jī)。 ATF302 配有 和 。該起重機(jī)配備 有由四部分組成的 29 米 的大臂 和全液壓伸縮式雙折疊 小臂 ,這一設(shè)計(jì)能使起重機(jī)臂展再延伸 到 15m。 KMK2020 是 在 1993年推出 的 ,它 是 基于 Krupp 在 1988 年收購 的 Gottwald AMK31 的雛形 設(shè)計(jì) 而成 。 After initial scepticism, European rental houses seem to be warming to the hydrostatic concept, with approximately 8090 units in German hire fleets. Most of the sales have been single units sold to rental panies. Other units are working in The Netherlands, Belgium, Finland, Russia and Switzerland. The pany has also gained a foothold