Detailed Product Description

ZJ30 truck-mounted drilling rig is a light duty self-propelled truck-mounted drilling
equipment with 9, 840' (3000m) drilling depth. Several patent technologies and
new technologies are used in the unit. Double engine compound operation. Unique
compound box design ensures the reliable driving performance and easy maintenance.
The operation can be driven by each engine independently or together. Auxiliary
brake of drawworks is air control water cooling disc brake. Main drum is
cooled by recirculating water. 14*8 chassis with optimal load distribution.

Two (2) sets of diesel engines and Allison transmissions.
Mature double engine compound box and drive system.
118/125ft (36/38m) mast with stiffened rectangular pipes.
14*8 reinforced chassis with good cross-country capacity.
5.5/6m foldable substructure and dog house.
Top drive system is available.

Main Parameters of ZJ30/1700CZ
Drilling depth (4-1/2"DP) ft (m): 9840 (3000)
Workover depth (3-1/2"DP) ft (m): 21325 (6500)
Maximum hook load lb (kN): 381260 (1700)
Drill line diameter, in. (mm) /lines: φ1-1/8 (φ29) /8
Maximum hook speed ft/s (m/s): 4.46 (1.36)
Overall dimensions in shipping status ft (m): 69.7*10.8*14.67 (21.25*3.3*4.47)
Weight lb (kg): 167548 (76000)