Truck-Mounted Drilling Rigs/Rotary Table Water Well Drilling Rigs
TZT-800
The TZT-800 is an 800m rotary table water well drilling rig (trailer or truck configuration) with a hole diameter of 90-1800mm, 60T tower load, 12m tower height, CT-1 rotary table torque 32500-3500Nm at 27-208 RPM, powered by a Weichai 320kW diesel engine, total weight 18.5 tons (trailer) / 21.6 tons (truck).
Hole diameter
90-1800 mm
Drilling depth
800 m
Engine
320 kW
Weight
18500 (trailer) / 21600 (truck)
Overview
The TZT-800 is an 800m rotary table water well drilling rig (trailer or truck configuration) with a hole diameter of 90-1800mm, 60T tower load, 12m tower height, CT-1 rotary table torque 32500-3500Nm at 27-208 RPM, powered by a Weichai 320kW diesel engine, total weight 18.5 tons (trailer) / 21.6 tons (truck).
Key highlights
- ✓Trailer or truck configuration optional: 18.5 tons (trailer) / 21.6 tons (truck)
- ✓Tower load 60T, height 12m, hook load 48T (8T single rope)
- ✓CT-1 rotary table torque 32500-3500Nm at 27-208 RPM
- ✓Weichai 320kW diesel engine with BW1200/10 mud pump (1200L/M, 10MPa)
- ✓7DS-100 gearbox and STC-30KW alternator
Applications: Suitable for 800m-level deep water wells, geothermal wells and geological exploration.
Supplied by KaishanDrilling as part of a complete drilling solution, with configuration, export coordination, spare-parts and after-sales support.
Specifications
Request the current specification sheet for this model using the button above.
Drilling capability
| Drilling depth (m) | 800 |
| Hole diameter (mm) | 90-1800 |
Engine & drive
| Engine power (kW) | 320 |
| Engine brand | Weichai |
| Alternator | STC-30KW |
Dimensions & weight
| Dimensions (mm) | 12500x2500x4500 (trailer) / 14000x2500x4500 (truck) |
| Weight (kg) | 18500 (trailer) / 21600 (truck) |
Drive & handling
| Tower load (t) | 60 |
| Tower height (m) | 12 |
| Main hoist (single rope, t) | 8 |
| Hook load (t) | 48 |
| Rotary table | CT-1 |
| Rotary table torque (N·m) | 32500-3500 |
| Rotary table speed (rpm) | 27-208 |
| Gearbox | 7DS-100 |
Mud & hydraulic
| Mud pump | BW1200/10 |
| Mud pump flow (L/min) | 1200 |
| Mud pump pressure (MPa) | 10 |
Performance & mobility
| Chassis | two-axle trailer (CZT/TZT) / SinoTruck-Dongfeng 6x4 truck (TEC) |
Applications
- Deep water wells
- Large-diameter boreholes
- Heavy drilling projects
Recommended packages
Air compressor match
Rotary table rigs drill with mud circulation — the mud pump is the key match (TZT-450 runs a BW600/30). Air is only needed if you add DTH tooling; confirm before ordering.
DTH hammer & bits
Rotary table rigs use Kelly-bar drill strings, not DTH hammers. Add DTH tooling only for air-feed sections — our team confirms the conversion package.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the TZT-800?
Deep water wells, Large-diameter boreholes, Heavy drilling projects.
Which air compressor pairs with the TZT-800?
Rotary table rigs drill with mud circulation — the mud pump is the key match (TZT-450 runs a BW600/30). Air is only needed if you add DTH tooling; confirm before ordering.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.