ChangJia China Orbital Motor Factory

Product Overview

1) Product overview

Product Features

- ChangJia’s orbital motor (BMP-series) is a compact, novel-design hydraulic orbital motor built with advanced manufacturing technology and international quality certifications.

Product Value

- It is offered in a broad model range (BMP36–BMP500) to serve small-to-medium mobile and industrial hydraulic drives, with geometric displacements roughly 36–486 cm3/rev.

Product Advantages

2) Product features

Application Scenarios

- Constant torque across the entire speed range and high breakaway moment for reliable startup and load hold.

- No external drain line required and resistance to axial and radial loads.

- Long service life under extreme conditions, high strength with compact weight/size ratios.

- Suitable for both open- and closed-circuit hydraulic systems.

- Available technical ratings include varying max speeds, torques, pressures and flows to match different duty cycles (continuous, intermittent, peak).

3) Product value

- Delivers dependable, smooth torque and robust mechanical resistance that extend equipment uptime and reduce maintenance needs.

- Versatile model options allow OEMs and fleet operators to match motor size and performance to specific tasks, improving overall system efficiency.

- International certification and after-sales support help lower procurement risk and lifecycle costs.

4) Product advantages

- Wide BMP model range covers many displacements and duty ratings, giving flexibility for diverse applications.

- Compact, high-strength construction yields good power-to-weight and space-saving installation.

- Engineered for durability in harsh environments (high pressures, axial/radial loads).

- Backed by ChangJia’s experienced engineering and production team and committed customer/after‑sale service.

5) Application scenarios

- Mobile and construction equipment: skid-steer attachments, swing motors, winches, augers.

- Agricultural and landscaping machinery: brush cutters, mowers, harvesting equipment.

- Specialized drilling and boring machines (directional boring) and other industrial hydraulics where compact, reliable rotary drive is required.