GDD Series Mud Pump

GDD mud pumps use hydraulic power to convert hydraulic energy into the power that can convey high pressure mud. It’s self-suction plunger pump. The parts without rotation make piston linear motion.

Main application: Trenchless drilling field
Hydraulic source machine: Trenchless directional drilling, TBM machine, tube push bench, rotary drilling rig, wagon drilling etc.

1. High reliability: no rotating parts, less moving parts, longer free maintenance time, high abrasive resistance and self-lubricating ability, which decrease the operating cost. When the hydraulic power less than max. rated power, the pump will decrease the output power automatically thus make the pump safe.
2. High integration: small volume, light weight, easy to transport and assemble, easy to get power supply.

Type	Output technical data			Demension	Weight	Hydraulic System
	Output (L/min)		Pressure (Mpa)	L*W*H mm	kg	Output (L/min)	Working pressure (Mpa)	Pressure（Mpa）
GDD45/5	45	5		518*162*381	45	20	12	21
GDD60/2	60	2		518*162*381	20	12	12	21
GDD 160/6	160	6		518*162*589	80	50	20	21
GDD 180/6	180	6		518*169*596	86	55	20	21
GDD 250/6	250	6		542*181*606	96	80	20	21
GDD 320/6	320	6		575*235*735	148	100	20	21
GDD 450/6	450	6		575*235*755	152	135	20	21
GDD 500/6	500	6		575*235*770	158	150	20	21
GDD 600/10	600	10		1056*450*600	430	250	24	25
GDD1200/10	1200	10		1056*500*650	520	390	35	39