TMC-20X车载式岩芯钻机主要用于以合金、金刚石为主的岩芯钻探，也可用于工程地质勘探、水文、水井钻探、浅层石油、天然气、地热的勘探开发，以及大口径基础桩施工，还可用于堤坝注浆和坑道通风排水等工程施工钻进。该钻机结构合理、机动性能好、集成化程度高、钻进能力大、用途广泛、性能稳定、可靠性强、标准化程度高。

• 整机参数

最高车速max. speed		105km/h
驱动型式driven type		6×6
钻塔额定载荷drill tower rated load		20t
孔口装置直径diameter of orifice device		325mm
立轴最大扭矩max torque of vertical shaft		5800Nm
立轴最大起重力max lifting power of vertical shaft		160kN
立轴转速speed of vertical shaft		62-1500rpm
泥浆泵mud pump	额定流量rated flow	600lpm
	压力pressure	10MPa
发电机generator	功率power	40kW
	电压/电流voltage/current	400V/72.2A
钻机柴油机drill rig diesel engine	型号module	4BTA3.9-C110
	功率power	82kW@1800rpm
动力站柴油机 power station diesel engine	型号module	6BTA5.9-C150
	功率power	110kW@1800rpm
	额定输出电流 rated output current	72.2A
外形尺寸 outside dimension	运输状态transporting	12900×2500×3992mm
	工作状态 working	16500×2850×20520mm
	整机质量 weight	24500kg

• 岩芯钻进Core Drilling

钻  杆  类  别 drill rod type		钻 杆 规 格 drill rod size	钻进深度 drilling depth
国产钻杆 domestic drill rod	内加厚式钻杆 Internal thickening drill rod	φ55×5.5钻杆drill rod	1600m
		φ60×6钻杆drill rod	1200m
	绳索取芯钻杆 cord core drill rod	φ55.5×4.75钻杆drill rod	1700m
		φ71×5钻杆drill rod	1300m
		φ89×5钻杆drill rod	1000m
DCDMA（金刚石岩芯钻机制造商协会）钻杆 (Diamond Core Drill Manufacturers Association) drill rod	内加厚式钻杆 Internal thickening drill rod	BW钻杆drill rod	1650m
		NW钻杆drill rod	1300m
		HW钻杆drill rod	850m
	绳索取芯钻杆 cord core drill rod	BQ钻杆drill rod	2000m
		NQ钻杆drill rod	1600m
		HQ钻杆drill rod	1250m

• 水文水井钻进Hydrological Well Drilling

钻 杆 规 格 drill rod size	钻孔直径 drilling diameter	钻进深度 drilling depth
60mm（外加厚）钻杆 (external thickening) drill rod	200mm	1000m
73mm（外加厚）钻杆 (external thickening) drill rod	350mm	600m
89mm（外加厚）钻杆 (external thickening) drill rod	500mm	350m